Season:

Derek McCann

PNUM: 30449

Club: Edinburgh Civil Service

Status: A

Gender: M

Standard: 1194 ⇒ 1220 (+26)

Allegro: 1194 ⇒ 1183 (-11)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians League Division 3
4	Jake Maydew-Richardson31438	J14	-	-	794	W	1
13	Euan Samuel28465	J16	796	876	876	W	½
34	Stephen Ritchie9049	A	1162	1162	1162	W	½
35	Scott Higgins18595	A	1108	1108	1108	W	0
42	Shriya Madhu30238	J12	-	-	1435	W	0
45	David Watson9743	A	1156	1156	1156	B	½
48	Jacob Sladek30762	J15	-	-	1453	B	0
53	Brendan Eager31341	A	-	-	999	W	1
Civil Service Club Championship 2023-24
1	Eric P Smith6033	A	1601	1601	1594	W	0
2	Isaac Boyd30280	J12	1385	1525	1525	B	1
3	David Hale31169	A	-	-	1445	W	0
4	Stuart McKinney5147	A	1464	1464	1464	B	0
5	Gerry Brown7921	A	1342	1342	1342	B	½
6	João Reis30375	NEW	1410	1450	1450	W	1
Civil Service Friendlies 2023-24
2	Tommy J Li31418	J11	-	-	794	B	1
4	Mathew Boyd30279	NEW	1255	1295	1295	B	1
5	Mathew Boyd30279	NEW	1255	1295	1295	B	½
6	Allan McDiarmid5009	A	1751	1751	1594	B	0
7	Richard Josey30021	NEW	1375	1415	1415	B	0
Grade Calculation: • DEREK MCCANN • 30449 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1194 • STATUS: A • *** • RESULTS: • JAKE MAYDEW-RICHARDSON \| 31438 \| J14 \| WIN \| UNGRADED \| EST GRADE: 505 \| USED GRADE: 794 \| EXP: 0.918 • EUAN SAMUEL \| 28465 \| J16 \| DRAW \| PUB GRADE: 796 \| ADJ GRADE (+80): 876 \| USED GRADE: 876 \| EXP: 0.866 • STEPHEN RITCHIE \| 9049 \| DRAW \| PUB GRADE: 1162 \| ADJ GRADE (+0): 1162 \| USED GRADE: 1162 \| EXP: 0.545 • SCOTT HIGGINS \| 18595 \| LOSS \| PUB GRADE: 1108 \| ADJ GRADE (+0): 1108 \| USED GRADE: 1108 \| EXP: 0.618 • SHRIYA MADHU \| 30238 \| J12 \| LOSS \| UNGRADED \| EST GRADE: 1435 \| USED GRADE: 1435 \| EXP: 0.201 • DAVID WATSON \| 9743 \| DRAW \| PUB GRADE: 1156 \| ADJ GRADE (+0): 1156 \| USED GRADE: 1156 \| EXP: 0.553 • JACOB SLADEK \| 30762 \| J15 \| LOSS \| UNGRADED \| TEMP GRADE: 1453 \| USED GRADE: 1453 \| EXP: 0.183 • BRENDAN EAGER \| 31341 \| WIN \| UNGRADED \| EST GRADE: 999 \| USED GRADE: 999 \| EXP: 0.752 • ERIC P SMITH \| 6033 \| LOSS \| PUB GRADE: 1601 \| ADJ GRADE (+0): 1601 \| USED GRADE: 1594 \| EXP: 0.082 • ISAAC BOYD \| 30280 \| J12 \| WIN \| PUB GRADE: 1385 \| ADJ GRADE (+140): 1525 \| USED GRADE: 1525 \| EXP: 0.124 • DAVID HALE \| 31169 \| LOSS \| UNGRADED \| EST GRADE: 1445 \| USED GRADE: 1445 \| EXP: 0.191 • STUART MCKINNEY \| 5147 \| LOSS \| PUB GRADE: 1464 \| ADJ GRADE (+0): 1464 \| USED GRADE: 1464 \| EXP: 0.174 • GERRY BROWN \| 7921 \| DRAW \| PUB GRADE: 1342 \| ADJ GRADE (+0): 1342 \| USED GRADE: 1342 \| EXP: 0.303 • JOAO REIS \| 30375 \| NEW \| WIN \| PUB GRADE: 1410 \| ADJ GRADE (+40): 1450 \| USED GRADE: 1450 \| EXP: 0.186 • TOMMY J LI \| 31418 \| J11 \| WIN \| UNGRADED \| EST GRADE: 750 \| USED GRADE: 794 \| EXP: 0.918 • MATHEW BOYD \| 30279 \| NEW \| WIN \| PUB GRADE: 1255 \| ADJ GRADE (+40): 1295 \| USED GRADE: 1295 \| EXP: 0.363 • MATHEW BOYD \| 30279 \| NEW \| DRAW \| PUB GRADE: 1255 \| ADJ GRADE (+40): 1295 \| USED GRADE: 1295 \| EXP: 0.363 • ALLAN MCDIARMID \| 5009 \| LOSS \| PUB GRADE: 1751 \| ADJ GRADE (+0): 1751 \| USED GRADE: 1594 \| EXP: 0.082 • RICHARD JOSEY \| 30021 \| NEW \| LOSS \| PUB GRADE: 1375 \| ADJ GRADE (+40): 1415 \| USED GRADE: 1415 \| EXP: 0.222 • ----- • CALCULATION STEPS: • 19 GRADABLE GAMES • QTY GRADABLE GAMES (G): 19 • ACTUAL SCORE (ACT): 8.5 • EXPECTED SCORE (EXP): 7.644 • PUBLISHED GRADE (PUB): 1194 • 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 • 1194 + (800 x (8.5 - 7.644) / 30) + 3 = 1220 (to 0 d.p.) • GRADE DELTA: +26 • LIVE GRADE: 1220 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1220

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh Allegro League
35	Stuart McKinney5147	A	1428	1428	1428	W	0
42	Mike Wallace9443	A	1152	1152	1152	B	0
43	David Watson9743	A	1029	1029	1029	W	1
44	Pablo Suarez31522	A	-	-	1313	B	0
59	Kevin Williamson30402	A	1074	1074	1074	W	1
60	Anthony McLellan31519	A	-	-	794	B	1
Grade Calculation: • DEREK MCCANN • 30449 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1194 • STATUS: A • *** • RESULTS: • STUART MCKINNEY \| 5147 \| LOSS \| PUB GRADE: 1428 \| ADJ GRADE (+0): 1428 \| USED GRADE: 1428 \| EXP: 0.208 • MIKE WALLACE \| 9443 \| LOSS \| PUB GRADE: 1152 \| ADJ GRADE (+0): 1152 \| USED GRADE: 1152 \| EXP: 0.559 • DAVID WATSON \| 9743 \| WIN \| PUB GRADE: 1029 \| ADJ GRADE (+0): 1029 \| USED GRADE: 1029 \| EXP: 0.717 • PABLO SUAREZ \| 31522 \| LOSS \| UNGRADED \| EST GRADE: 1313 \| USED GRADE: 1313 \| EXP: 0.338 • KEVIN WILLIAMSON \| 30402 \| WIN \| PUB GRADE: 1074 \| ADJ GRADE (+0): 1074 \| USED GRADE: 1074 \| EXP: 0.663 • ANTHONY MCLELLAN \| 31519 \| WIN \| UNGRADED \| EST GRADE: 790 \| USED GRADE: 794 \| EXP: 0.918 • ----- • CALCULATION STEPS: • 6 GRADABLE GAMES • QTY GRADABLE GAMES (G): 6 • ACTUAL SCORE (ACT): 3.0 • EXPECTED SCORE (EXP): 3.403 • PUBLISHED GRADE (PUB): 1194 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 6 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 6 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1194 + (800 x (3.0 - 3.403) / 30) + 0 = 1183 (to 0 d.p.) • GRADE DELTA: -11 • LIVE GRADE: 1183 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1183

Chess
Scotland

Chess Scotland

Chess
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Derek McCann

Standard Games

Allegro Games

ChessScotland

Chess Scotland

ChessScotland

Derek McCann

Standard Games

Allegro Games

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Chess
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