Season:

Callum Darling

PNUM: 30564

Club: Edinburgh West

Status: NEW

Gender: M

Federation: SCO

Fide ID: 2412543

Standard: 1508 ⇒ 1586 (+78)

Allegro: 1508 ⇒ 1498 (-10)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians Summer Cup 2023
1	Ralph Jackson11978	A	1651	1651	1651	B	0
Edinburgh & Lothians League Premier
5	Mark Cooke20648	A	1864	1864	1864	B	½
24	Andrew Rogers31668	A	-	-	1613	B	½
Edinburgh & Lothians League Division 3
3	Meiting Wang29127	J12	152	-	1173	B	1
8	Greg Holstead30638	A	-	-	1389	W	1
12	Iain Cowe30510	NEW	1341	1381	1381	B	0
18	Mathew Boyd30279	NEW	1255	1295	1295	W	1
19	Florence Wilson24538	J17	1244	1299	1299	W	1
24	Marc Gamble29386	A	1323	1323	1323	W	1
33	Douglas Bruce7095	A	1261	1261	1261	W	1
39	Craig MacRae30046	NEW	1300	1340	1340	W	1
51	Mark Cullen3653	A	1224	1224	1224	B	1
52	Scott Higgins18595	A	1108	1108	1108	B	1
SNCL Division 3
6	Aadith Prabhu30095	J9	-	-	1370	W	1
14	Mark McLintock27135	A	1229	1229	1229	B	1
16	Derek Rankine29433	A	1332	1332	1332	B	0
25	Benjamin Major29790	NEW	915	955	1108	W	1
38	Keith Emery9859	A	1533	1533	1533	B	1
47	Findlay Haddow30082	NEW	1550	1590	1590	W	½
48	Matthew Hunter31452	J15	-	-	1365	B	1
56	Robin Templeton6218	A	1651	1651	1651	B	½
64	Sumanth Prakash30051	J9	1320	1460	1460	B	0
Spens Cup 2024
3	Zizheng Liu30038	J20	1502	1542	1542	B	1
8	Eric P Smith6033	A	1601	1601	1601	B	0
10	Thor Saemundsson26599	A	1249	1249	1249	B	1
Edinburgh & Lothians Summer Cup 2024
5	Graham Wilson27698	A	1543	1543	1543	W	1
Grade Calculation: • CALLUM DARLING • 30564 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1508 • ADJUSTED GRADE: 1508 + 40 = 1548 • STATUS: NEW • *** • RESULTS: • RALPH JACKSON \| 11978 \| LOSS \| PUB GRADE: 1651 \| ADJ GRADE (+0): 1651 \| USED GRADE: 1651 \| EXP: 0.309 • MARK COOKE \| 20648 \| DRAW \| PUB GRADE: 1864 \| ADJ GRADE (+0): 1864 \| USED GRADE: 1864 \| EXP: 0.108 • ANDREW ROGERS \| 31668 \| DRAW \| UNGRADED \| EST GRADE: 1613 \| USED GRADE: 1613 \| EXP: 0.357 • MEITING WANG \| 29127 \| J12 \| WIN \| PUB GRADE: 152 \| EST GRADE: 1173 \| USED GRADE: 1173 \| EXP: 0.878 • GREG HOLSTEAD \| 30638 \| WIN \| UNGRADED \| EST GRADE: 1389 \| USED GRADE: 1389 \| EXP: 0.662 • IAIN COWE \| 30510 \| NEW \| LOSS \| PUB GRADE: 1341 \| ADJ GRADE (+40): 1381 \| USED GRADE: 1381 \| EXP: 0.672 • MATHEW BOYD \| 30279 \| NEW \| WIN \| PUB GRADE: 1255 \| ADJ GRADE (+40): 1295 \| USED GRADE: 1295 \| EXP: 0.77 • FLORENCE WILSON \| 24538 \| J17 \| WIN \| PUB GRADE: 1244 \| ADJ GRADE (+55): 1299 \| USED GRADE: 1299 \| EXP: 0.766 • MARC GAMBLE \| 29386 \| WIN \| PUB GRADE: 1323 \| ADJ GRADE (+0): 1323 \| USED GRADE: 1323 \| EXP: 0.74 • DOUGLAS BRUCE \| 7095 \| WIN \| PUB GRADE: 1261 \| ADJ GRADE (+0): 1261 \| USED GRADE: 1261 \| EXP: 0.805 • CRAIG MACRAE \| 30046 \| NEW \| WIN \| PUB GRADE: 1300 \| ADJ GRADE (+40): 1340 \| USED GRADE: 1340 \| EXP: 0.721 • MARK CULLEN \| 3653 \| WIN \| PUB GRADE: 1224 \| ADJ GRADE (+0): 1224 \| USED GRADE: 1224 \| EXP: 0.838 • SCOTT HIGGINS \| 18595 \| WIN \| PUB GRADE: 1108 \| ADJ GRADE (+0): 1108 \| USED GRADE: 1108 \| EXP: 0.918 • AADITH PRABHU \| 30095 \| J9 \| WIN \| UNGRADED \| EST GRADE: 1370 \| USED GRADE: 1370 \| EXP: 0.685 • MARK MCLINTOCK \| 27135 \| WIN \| PUB GRADE: 1229 \| ADJ GRADE (+0): 1229 \| USED GRADE: 1229 \| EXP: 0.833 • DEREK RANKINE \| 29433 \| LOSS \| PUB GRADE: 1332 \| ADJ GRADE (+0): 1332 \| USED GRADE: 1332 \| EXP: 0.73 • BENJAMIN MAJOR \| 29790 \| NEW \| WIN \| PUB GRADE: 915 \| ADJ GRADE (+40): 955 \| USED GRADE: 1108 \| EXP: 0.918 • KEITH EMERY \| 9859 \| WIN \| PUB GRADE: 1533 \| ADJ GRADE (+0): 1533 \| USED GRADE: 1533 \| EXP: 0.465 • FINDLAY HADDOW \| 30082 \| NEW \| DRAW \| PUB GRADE: 1550 \| ADJ GRADE (+40): 1590 \| USED GRADE: 1590 \| EXP: 0.387 • MATTHEW HUNTER \| 31452 \| J15 \| WIN \| UNGRADED \| EST GRADE: 1365 \| USED GRADE: 1365 \| EXP: 0.691 • ROBIN TEMPLETON \| 6218 \| DRAW \| PUB GRADE: 1651 \| ADJ GRADE (+0): 1651 \| USED GRADE: 1651 \| EXP: 0.309 • SUMANTH PRAKASH \| 30051 \| J9 \| LOSS \| PUB GRADE: 1320 \| ADJ GRADE (+140): 1460 \| USED GRADE: 1460 \| EXP: 0.567 • ZIZHENG LIU \| 30038 \| J20 \| WIN \| PUB GRADE: 1502 \| ADJ GRADE (+40): 1542 \| USED GRADE: 1542 \| EXP: 0.452 • ERIC P SMITH \| 6033 \| LOSS \| PUB GRADE: 1601 \| ADJ GRADE (+0): 1601 \| USED GRADE: 1601 \| EXP: 0.373 • THOR SAEMUNDSSON \| 26599 \| WIN \| PUB GRADE: 1249 \| ADJ GRADE (+0): 1249 \| USED GRADE: 1249 \| EXP: 0.817 • GRAHAM WILSON \| 27698 \| WIN \| PUB GRADE: 1543 \| ADJ GRADE (+0): 1543 \| USED GRADE: 1543 \| EXP: 0.451 • ----- • CALCULATION STEPS: • 26 GRADABLE GAMES • QTY GRADABLE GAMES (G): 26 • ACTUAL SCORE (ACT): 19.0 • EXPECTED SCORE (EXP): 16.222 • PUBLISHED GRADE (PUB): 1508 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 26 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 26 / 30 = 4 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1508 + (800 x (19.0 - 16.222) / 30) + 4 = 1586 (to 0 d.p.) • GRADE DELTA: +78 • LIVE GRADE: 1586 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1586

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh Allegro League
7	Paul Girdwood11503	A	1564	1564	1564	B	0
11	Chris Sykes12843	A	1684	1684	1684	W	0
16	Andrew McHarg20886	A	1797	1797	1797	B	0
26	Matt Rounds26695	A	1825	1825	1825	W	0
29	Chris Donkin3765	A	1676	1676	1676	B	1
30	Mike Chisholm16085	A	1807	1807	1807	W	0
55	Raj Bhopal22894	A	1814	1814	1814	B	0
58	Allan McDiarmid5009	A	1549	1549	1549	B	1
63	Stuart Ballantyne29148	A	1746	1746	1746	W	0
75	Iain D Hope4379	A	1324	1324	1324	W	1
79	Billy Moon29439	A	-	-	1554	B	0
Grade Calculation: • CALLUM DARLING • 30564 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1508 • ADJUSTED GRADE: 1508 + 40 = 1548 • STATUS: NEW • *** • RESULTS: • PAUL GIRDWOOD \| 11503 \| LOSS \| PUB GRADE: 1564 \| ADJ GRADE (+0): 1564 \| USED GRADE: 1564 \| EXP: 0.422 • CHRIS SYKES \| 12843 \| LOSS \| PUB GRADE: 1684 \| ADJ GRADE (+0): 1684 \| USED GRADE: 1684 \| EXP: 0.27 • ANDREW MCHARG \| 20886 \| LOSS \| PUB GRADE: 1797 \| ADJ GRADE (+0): 1797 \| USED GRADE: 1797 \| EXP: 0.158 • MATT ROUNDS \| 26695 \| LOSS \| PUB GRADE: 1825 \| ADJ GRADE (+0): 1825 \| USED GRADE: 1825 \| EXP: 0.134 • CHRIS DONKIN \| 3765 \| WIN \| PUB GRADE: 1676 \| ADJ GRADE (+0): 1676 \| USED GRADE: 1676 \| EXP: 0.279 • MIKE CHISHOLM \| 16085 \| LOSS \| PUB GRADE: 1807 \| ADJ GRADE (+0): 1807 \| USED GRADE: 1807 \| EXP: 0.15 • RAJ BHOPAL \| 22894 \| LOSS \| PUB GRADE: 1814 \| ADJ GRADE (+0): 1814 \| USED GRADE: 1814 \| EXP: 0.143 • ALLAN MCDIARMID \| 5009 \| WIN \| PUB GRADE: 1549 \| ADJ GRADE (+0): 1549 \| USED GRADE: 1549 \| EXP: 0.443 • STUART BALLANTYNE \| 29148 \| LOSS \| PUB GRADE: 1746 \| ADJ GRADE (+0): 1746 \| USED GRADE: 1746 \| EXP: 0.204 • IAIN D HOPE \| 4379 \| WIN \| PUB GRADE: 1324 \| ADJ GRADE (+0): 1324 \| USED GRADE: 1324 \| EXP: 0.739 • BILLY MOON \| 29439 \| LOSS \| UNGRADED \| EST GRADE: 1554 \| USED GRADE: 1554 \| EXP: 0.436 • ----- • CALCULATION STEPS: • 11 GRADABLE GAMES • QTY GRADABLE GAMES (G): 11 • ACTUAL SCORE (ACT): 3.0 • EXPECTED SCORE (EXP): 3.378 • PUBLISHED GRADE (PUB): 1508 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 11 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 11 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1508 + (800 x (3.0 - 3.378) / 30) + 0 = 1498 (to 0 d.p.) • GRADE DELTA: -10 • LIVE GRADE: 1498 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1498

Chess
Scotland

Chess Scotland

Chess
Scotland

Callum Darling

Standard Games

Allegro Games

ChessScotland

Chess Scotland

ChessScotland

Callum Darling

Standard Games

Allegro Games

Chess
Scotland

Chess
Scotland