Season:

Alan C Petrie

PNUM: 5623

Club: Grangemouth

Status: A

Gender: M

Federation: SCO

Fide ID: 2412632

Standard: 1572 ⇒ 1675 (+103)

Allegro: 1652 ⇒ 1610 (-42)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
SNCL Division 2
1	Scott Kilgour18166	NEW	1636	1676	1676	B	0
6	Alisdair McLeod14278	A	1622	1622	1622	W	0
14	David C Montgomery10572	A	1575	1575	1575	B	1
18	Tushar Roul29366	J14	1548	1668	1668	W	1
23	Stavros Karampatos24148	A	1802	1802	1802	B	0
29	Michael J Roth9972	A	1459	1459	1459	W	1
35	Alistair K J MacNaughton11929	A	1647	1647	1647	W	0
37	Ralph Jackson11978	A	1651	1651	1651	B	1
42	Neev Lukhi28295	J12	1655	1795	1795	W	½
Central Cup
2	Calum V Smith15442	A	1624	1624	1624	B	½
Central Division 1
3	Colin Matthews11594	A	1298	1298	1298	B	1
6	Nathanael Loch30187	A	1504	1504	1504	B	1
7	Gonzalo Forero28225	A	1530	1530	1530	W	½
11	Brad Duthie27821	A	1520	1520	1520	B	1
15	Harry Leishman28021	A	750	750	750	-	1
17	Ian C Mason4888	A	1603	1603	1603	B	1
18	Andrew McHarg20886	A	1838	1838	1838	W	1
22	Harry Feather30193	A	1342	1342	1342	-	1
23	Melinda Kindeur30792	A	-	-	1172	-	1
25	Stephen H Smith6052	A	1632	1632	1632	W	½
Grade Calculation: • ALAN C PETRIE • 5623 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1572 • STATUS: A • *** • RESULTS: • SCOTT KILGOUR \| 18166 \| NEW \| LOSS \| PUB GRADE: 1636 \| ADJ GRADE (+40): 1676 \| USED GRADE: 1676 \| EXP: 0.358 • ALISDAIR MCLEOD \| 14278 \| LOSS \| PUB GRADE: 1622 \| ADJ GRADE (+0): 1622 \| USED GRADE: 1622 \| EXP: 0.43 • DAVID C MONTGOMERY \| 10572 \| WIN \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.496 • TUSHAR ROUL \| 29366 \| J14 \| WIN \| PUB GRADE: 1548 \| ADJ GRADE (+120): 1668 \| USED GRADE: 1668 \| EXP: 0.369 • STAVROS KARAMPATOS \| 24148 \| LOSS \| PUB GRADE: 1802 \| ADJ GRADE (+0): 1802 \| USED GRADE: 1802 \| EXP: 0.212 • MICHAEL J ROTH \| 9972 \| WIN \| PUB GRADE: 1459 \| ADJ GRADE (+0): 1459 \| USED GRADE: 1459 \| EXP: 0.654 • ALISTAIR K J MACNAUGHTON \| 11929 \| LOSS \| PUB GRADE: 1647 \| ADJ GRADE (+0): 1647 \| USED GRADE: 1647 \| EXP: 0.396 • RALPH JACKSON \| 11978 \| WIN \| PUB GRADE: 1651 \| ADJ GRADE (+0): 1651 \| USED GRADE: 1651 \| EXP: 0.391 • NEEV LUKHI \| 28295 \| J12 \| DRAW \| PUB GRADE: 1655 \| ADJ GRADE (+140): 1795 \| USED GRADE: 1795 \| EXP: 0.219 • CALUM V SMITH \| 15442 \| DRAW \| PUB GRADE: 1624 \| ADJ GRADE (+0): 1624 \| USED GRADE: 1624 \| EXP: 0.427 • COLIN MATTHEWS \| 11594 \| WIN \| PUB GRADE: 1298 \| ADJ GRADE (+0): 1298 \| USED GRADE: 1298 \| EXP: 0.829 • NATHANAEL LOCH \| 30187 \| WIN \| PUB GRADE: 1504 \| ADJ GRADE (+0): 1504 \| USED GRADE: 1504 \| EXP: 0.595 • GONZALO FORERO \| 28225 \| DRAW \| PUB GRADE: 1530 \| ADJ GRADE (+0): 1530 \| USED GRADE: 1530 \| EXP: 0.559 • BRAD DUTHIE \| 27821 \| WIN \| PUB GRADE: 1520 \| ADJ GRADE (+0): 1520 \| USED GRADE: 1520 \| EXP: 0.573 • HARRY LEISHMAN \| 28021 \| WIN \| PUB GRADE: 750 \| ADJ GRADE (+0): 750 \| USED GRADE: 750 \| RESULT VOID DUE TO THE 735 RULE • IAN C MASON \| 4888 \| WIN \| PUB GRADE: 1603 \| ADJ GRADE (+0): 1603 \| USED GRADE: 1603 \| EXP: 0.457 • ANDREW MCHARG \| 20886 \| WIN \| PUB GRADE: 1838 \| ADJ GRADE (+0): 1838 \| USED GRADE: 1838 \| EXP: 0.177 • HARRY FEATHER \| 30193 \| WIN \| PUB GRADE: 1342 \| ADJ GRADE (+0): 1342 \| USED GRADE: 1342 \| EXP: 0.788 • MELINDA KINDEUR \| 30792 \| WIN \| UNGRADED \| EST GRADE: 1021 \| USED GRADE: 1172 \| EXP: 0.918 • STEPHEN H SMITH \| 6052 \| DRAW \| PUB GRADE: 1632 \| ADJ GRADE (+0): 1632 \| USED GRADE: 1632 \| EXP: 0.416 • ----- • CALCULATION STEPS: • 19 GRADABLE GAMES • QTY GRADABLE GAMES (G): 19 • ACTUAL SCORE (ACT): 13.0 • EXPECTED SCORE (EXP): 9.264 • PUBLISHED GRADE (PUB): 1572 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 19 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 19 / 30 = 3 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1572 + (800 x (13.0 - 9.264) / 30) + 3 = 1675 (to 0 d.p.) • GRADE DELTA: +103 • LIVE GRADE: 1675 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1675

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Central Allegro League
1	Isaac Browning28848	A	1952	1952	1952	-	0
2	William M Cook3596	A	1545	1545	1545	-	1
3	Kenny MacPherson28993	A	1545	1545	1545	-	0
4	David A Hewitt8570	A	1544	1544	1544	-	1
13	Alan D Bell3166	A	1970	1970	1970	-	0
14	Graham M Hamilton4238	A	1943	1943	1943	-	0
15	Douglas Will6473	A	1869	1869	1869	-	0
16	Ian C Mason4888	A	1607	1607	1607	-	1
29	Nathanael Loch30187	A	1510	1510	1510	-	0
30	Sean J Flanagan30186	A	1561	1561	1561	-	0
31	Ross Warcup28204	J14	647	-	1252	-	1
32	Richard Warcup28305	A	1483	1483	1483	-	1
37	Jamie O`Connor15998	A	1668	1668	1668	-	1
38	Ian C Robertson5811	A	1999	1999	1999	-	0
39	Euan Bell31421	J14	-	-	1337	-	1
40	Calum V Smith15442	A	1631	1631	1631	-	0
57	Harley Lang30190	A	1514	1514	1514	-	0
58	Brad Duthie27821	A	1604	1604	1604	-	1
59	Gordon Allcock13003	A	1361	1361	1361	-	1
60	Tom Wallace15409	A	1291	1291	1291	-	½
Grade Calculation: • ALAN C PETRIE • 5623 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1652 • STATUS: A • *** • RESULTS: • ISAAC BROWNING \| 28848 \| LOSS \| PUB GRADE: 1952 \| ADJ GRADE (+0): 1952 \| USED GRADE: 1952 \| EXP: 0.149 • WILLIAM M COOK \| 3596 \| WIN \| PUB GRADE: 1545 \| ADJ GRADE (+0): 1545 \| USED GRADE: 1545 \| EXP: 0.646 • KENNY MACPHERSON \| 28993 \| LOSS \| PUB GRADE: 1545 \| ADJ GRADE (+0): 1545 \| USED GRADE: 1545 \| EXP: 0.646 • DAVID A HEWITT \| 8570 \| WIN \| PUB GRADE: 1544 \| ADJ GRADE (+0): 1544 \| USED GRADE: 1544 \| EXP: 0.647 • ALAN D BELL \| 3166 \| LOSS \| PUB GRADE: 1970 \| ADJ GRADE (+0): 1970 \| USED GRADE: 1970 \| EXP: 0.134 • GRAHAM M HAMILTON \| 4238 \| LOSS \| PUB GRADE: 1943 \| ADJ GRADE (+0): 1943 \| USED GRADE: 1943 \| EXP: 0.156 • DOUGLAS WILL \| 6473 \| LOSS \| PUB GRADE: 1869 \| ADJ GRADE (+0): 1869 \| USED GRADE: 1869 \| EXP: 0.226 • IAN C MASON \| 4888 \| WIN \| PUB GRADE: 1607 \| ADJ GRADE (+0): 1607 \| USED GRADE: 1607 \| EXP: 0.563 • NATHANAEL LOCH \| 30187 \| LOSS \| PUB GRADE: 1510 \| ADJ GRADE (+0): 1510 \| USED GRADE: 1510 \| EXP: 0.689 • SEAN J FLANAGAN \| 30186 \| LOSS \| PUB GRADE: 1561 \| ADJ GRADE (+0): 1561 \| USED GRADE: 1561 \| EXP: 0.624 • ROSS WARCUP \| 28204 \| J14 \| WIN \| PUB GRADE: 647 \| EST GRADE: 1052 \| USED GRADE: 1252 \| EXP: 0.918 • RICHARD WARCUP \| 28305 \| WIN \| PUB GRADE: 1483 \| ADJ GRADE (+0): 1483 \| USED GRADE: 1483 \| EXP: 0.722 • JAMIE O`CONNOR \| 15998 \| WIN \| PUB GRADE: 1668 \| ADJ GRADE (+0): 1668 \| USED GRADE: 1668 \| EXP: 0.478 • IAN C ROBERTSON \| 5811 \| LOSS \| PUB GRADE: 1999 \| ADJ GRADE (+0): 1999 \| USED GRADE: 1999 \| EXP: 0.114 • EUAN BELL \| 31421 \| J14 \| WIN \| UNGRADED \| EST GRADE: 1337 \| USED GRADE: 1337 \| EXP: 0.864 • CALUM V SMITH \| 15442 \| LOSS \| PUB GRADE: 1631 \| ADJ GRADE (+0): 1631 \| USED GRADE: 1631 \| EXP: 0.529 • HARLEY LANG \| 30190 \| LOSS \| PUB GRADE: 1514 \| ADJ GRADE (+0): 1514 \| USED GRADE: 1514 \| EXP: 0.685 • BRAD DUTHIE \| 27821 \| WIN \| PUB GRADE: 1604 \| ADJ GRADE (+0): 1604 \| USED GRADE: 1604 \| EXP: 0.567 • GORDON ALLCOCK \| 13003 \| WIN \| PUB GRADE: 1361 \| ADJ GRADE (+0): 1361 \| USED GRADE: 1361 \| EXP: 0.844 • TOM WALLACE \| 15409 \| DRAW \| PUB GRADE: 1291 \| ADJ GRADE (+0): 1291 \| USED GRADE: 1291 \| EXP: 0.895 • ----- • CALCULATION STEPS: • 20 GRADABLE GAMES • QTY GRADABLE GAMES (G): 20 • ACTUAL SCORE (ACT): 9.5 • EXPECTED SCORE (EXP): 11.096 • PUBLISHED GRADE (PUB): 1652 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 20 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 20 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1652 + (800 x (9.5 - 11.096) / 30) + 1 = 1610 (to 0 d.p.) • GRADE DELTA: -42 • LIVE GRADE: 1610 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1610

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Alan C Petrie

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