Chess
Scotland

Chess
Scotland

Season:

Luke Barker

PNUM: 11947

Club: Phones

Status: A

Gender: M

Federation: SCO

Fide ID: 2406616

Standard: 1645 ⇒ 1692 (+47)

Allegro: 1645 ⇒ 1628 (-17)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Dumbarton & District Team Knockout
2	Alagu Naachiappan Karthick29505	J12	650	-	1537	W	1
GCL Div 1
5	Craig Fay28189	A	1566	1566	1566	B	½
15	Ian A Marks4866	A	1793	1793	1793	W	1
21	Alex McTaggart5230	A	1645	1645	1645	B	½
39	Andy Wilson24345	A	1257	1257	1257	B	1
43	Jim Robertson5812	A	1333	1333	1333	W	1
45	Michael Salkow30424	NEW	1700	1740	1740	W	1
Richardson Cup 2024
1	George Neave5463	A	2051	2051	2045	B	0
Grade Calculation: • LUKE BARKER • 11947 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1645 • STATUS: A • *** • RESULTS: • ALAGU NAACHIAPPAN KARTHICK \| 29505 \| J12 \| WIN \| PUB GRADE: 650 \| EST GRADE: 1537 \| USED GRADE: 1537 \| EXP: 0.647 • CRAIG FAY \| 28189 \| DRAW \| PUB GRADE: 1566 \| ADJ GRADE (+0): 1566 \| USED GRADE: 1566 \| EXP: 0.609 • IAN A MARKS \| 4866 \| WIN \| PUB GRADE: 1793 \| ADJ GRADE (+0): 1793 \| USED GRADE: 1793 \| EXP: 0.303 • ALEX MCTAGGART \| 5230 \| DRAW \| PUB GRADE: 1645 \| ADJ GRADE (+0): 1645 \| USED GRADE: 1645 \| EXP: 0.5 • ANDY WILSON \| 24345 \| WIN \| PUB GRADE: 1257 \| ADJ GRADE (+0): 1257 \| USED GRADE: 1257 \| EXP: 0.912 • JIM ROBERTSON \| 5812 \| WIN \| PUB GRADE: 1333 \| ADJ GRADE (+0): 1333 \| USED GRADE: 1333 \| EXP: 0.862 • MICHAEL SALKOW \| 30424 \| NEW \| WIN \| PUB GRADE: 1700 \| ADJ GRADE (+40): 1740 \| USED GRADE: 1740 \| EXP: 0.37 • GEORGE NEAVE \| 5463 \| LOSS \| PUB GRADE: 2051 \| ADJ GRADE (+0): 2051 \| USED GRADE: 2045 \| EXP: 0.082 • ----- • CALCULATION STEPS: • 8 GRADABLE GAMES • QTY GRADABLE GAMES (G): 8 • ACTUAL SCORE (ACT): 6.0 • EXPECTED SCORE (EXP): 4.285 • PUBLISHED GRADE (PUB): 1645 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 8 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 8 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1645 + (800 x (6.0 - 4.285) / 30) + 1 = 1692 (to 0 d.p.) • GRADE DELTA: +47 • LIVE GRADE: 1692 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1692

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Phones Festive Allegro 2023
1	Vihaa Vadalia29676	J9	714	854	854	B	1
2	Jacint Sitkei31152	J12	-	-	1245	W	½
3	Othmane El Mountassir21389	A	1554	1554	1554	B	0
4	John McKinstry24574	A	940	940	1245	W	1
5	Colin C Paterson5582	A	1528	1528	1528	W	1
Grade Calculation: • LUKE BARKER • 11947 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1645 • STATUS: A • *** • RESULTS: • VIHAA VADALIA \| 29676 \| J9 \| WIN \| PUB GRADE: 714 \| ADJ GRADE (+140): 854 \| USED GRADE: 854 \| RESULT VOID DUE TO THE 735 RULE • JACINT SITKEI \| 31152 \| J12 \| DRAW \| UNGRADED \| EST GRADE: 1160 \| USED GRADE: 1245 \| EXP: 0.918 • OTHMANE EL MOUNTASSIR \| 21389 \| LOSS \| PUB GRADE: 1554 \| ADJ GRADE (+0): 1554 \| USED GRADE: 1554 \| EXP: 0.624 • JOHN MCKINSTRY \| 24574 \| WIN \| PUB GRADE: 940 \| ADJ GRADE (+0): 940 \| USED GRADE: 1245 \| EXP: 0.918 • COLIN C PATERSON \| 5582 \| WIN \| PUB GRADE: 1528 \| ADJ GRADE (+0): 1528 \| USED GRADE: 1528 \| EXP: 0.659 • ----- • CALCULATION STEPS: • 4 GRADABLE GAMES • QTY GRADABLE GAMES (G): 4 • ACTUAL SCORE (ACT): 2.5 • EXPECTED SCORE (EXP): 3.119 • PUBLISHED GRADE (PUB): 1645 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 4 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 4 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1645 + (800 x (2.5 - 3.119) / 30) + 0 = 1628 (to 0 d.p.) • GRADE DELTA: -17 • LIVE GRADE: 1628 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1628