Chess
Scotland

Chess
Scotland

Season:

Guy Lyons

PNUM: 4746

Club: Phones

Status: A

Gender: M

Fide ID: 2408155

Standard: 1693 ⇒ 1684 (-9)

Allegro: 1646 ⇒ 1648 (+2)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
SNCL Division 3
1	Zachary Patton30423	J16	1604	1684	1684	W	1
12	Harry Feather30193	A	1342	1342	1342	W	1
GCL Div 1
5	Robert A Gibb27416	A	1573	1573	1573	W	1
9	Phil Thomas15971	A	1804	1804	1804	W	0
Dumbarton & District Division 1
3	Kartike Sharan27789	J17	1141	1196	1293	B	1
6	Frankie Murray5433	A	1615	1615	1615	W	0
8	Osman Mukuk30386	A	1752	1752	1752	B	0
Grade Calculation: • GUY LYONS • 4746 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1693 • STATUS: A • *** • RESULTS: • ZACHARY PATTON \| 30423 \| J16 \| WIN \| PUB GRADE: 1604 \| ADJ GRADE (+80): 1684 \| USED GRADE: 1684 \| EXP: 0.513 • HARRY FEATHER \| 30193 \| WIN \| PUB GRADE: 1342 \| ADJ GRADE (+0): 1342 \| USED GRADE: 1342 \| EXP: 0.889 • ROBERT A GIBB \| 27416 \| WIN \| PUB GRADE: 1573 \| ADJ GRADE (+0): 1573 \| USED GRADE: 1573 \| EXP: 0.663 • PHIL THOMAS \| 15971 \| LOSS \| PUB GRADE: 1804 \| ADJ GRADE (+0): 1804 \| USED GRADE: 1804 \| EXP: 0.349 • KARTIKE SHARAN \| 27789 \| J17 \| WIN \| PUB GRADE: 1141 \| ADJ GRADE (+55): 1196 \| USED GRADE: 1293 \| EXP: 0.918 • FRANKIE MURRAY \| 5433 \| LOSS \| PUB GRADE: 1615 \| ADJ GRADE (+0): 1615 \| USED GRADE: 1615 \| EXP: 0.608 • OSMAN MUKUK \| 30386 \| LOSS \| PUB GRADE: 1752 \| ADJ GRADE (+0): 1752 \| USED GRADE: 1752 \| EXP: 0.417 • ----- • CALCULATION STEPS: • 7 GRADABLE GAMES • QTY GRADABLE GAMES (G): 7 • ACTUAL SCORE (ACT): 4.0 • EXPECTED SCORE (EXP): 4.357 • PUBLISHED GRADE (PUB): 1693 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 7 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 7 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1693 + (800 x (4.0 - 4.357) / 30) + 1 = 1684 (to 0 d.p.) • GRADE DELTA: -9 • LIVE GRADE: 1684 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1684

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Phones September Allegro
1	Alagu Naachiappan Karthick29505	J12	1230	-	1494	B	1
2	Jordan J McNaught30208	A	1420	1420	1420	W	1
3	Daniel Morrison30781	NEW	1530	1570	1570	B	1
4	Alistair M Ahmed7890	A	1624	1624	1624	W	0
5	Jainill Vadalia28248	J13	1660	1790	1790	B	0
Grade Calculation: • GUY LYONS • 4746 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1646 • STATUS: A • *** • RESULTS: • ALAGU NAACHIAPPAN KARTHICK \| 29505 \| J12 \| WIN \| PUB GRADE: 1230 \| EST GRADE: 1494 \| USED GRADE: 1494 \| EXP: 0.701 • JORDAN J MCNAUGHT \| 30208 \| WIN \| PUB GRADE: 1420 \| ADJ GRADE (+0): 1420 \| USED GRADE: 1420 \| EXP: 0.784 • DANIEL MORRISON \| 30781 \| NEW \| WIN \| PUB GRADE: 1530 \| ADJ GRADE (+40): 1570 \| USED GRADE: 1570 \| EXP: 0.605 • ALISTAIR M AHMED \| 7890 \| LOSS \| PUB GRADE: 1624 \| ADJ GRADE (+0): 1624 \| USED GRADE: 1624 \| EXP: 0.531 • JAINILL VADALIA \| 28248 \| J13 \| LOSS \| PUB GRADE: 1660 \| ADJ GRADE (+130): 1790 \| USED GRADE: 1790 \| EXP: 0.308 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 3.0 • EXPECTED SCORE (EXP): 2.929 • PUBLISHED GRADE (PUB): 1646 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 5 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 5 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1646 + (800 x (3.0 - 2.929) / 30) + 0 = 1648 (to 0 d.p.) • GRADE DELTA: +2 • LIVE GRADE: 1648 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1648