Season:

Greg Holstead

PNUM: 30638

Club: Musselburgh

Status: A

Gender: M

Fide ID: 2412365

Standard: Ungraded ⇒ 1389

Allegro: 1247 ⇒ 1287 (+40)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Musselburgh Club Championship 1 2023-24
6	Ross Veerman31469	A	-	-	1153	B	½
Musselburgh Club Championship 2 2023-24
5	James M Loudon4724	A	1320	1320	1320	W	½
Edinburgh & Lothians League Division 3
2	Marc Gamble29386	A	1323	1323	1323	W	1
8	Callum Darling30564	NEW	1508	1548	1548	B	0
11	Michael Anderson3052	A	1244	1244	1244	W	1
17	Craig MacRae30046	NEW	1300	1340	1340	B	1
21	Max Davidson30420	NEW	1232	1272	1272	W	½
26	John Mitchell7243	A	1271	1271	1271	B	1
32	Devesh Sharma30159	J8	-	-	1712	B	0
40	Daniel Reidy31518	A	-	-	1355	B	1
47	Jake Maydew-Richardson31438	J14	-	-	959	B	1
48	Lewis Pantony31062	A	-	-	1337	W	1
Edinburgh & Lothians League Playoffs
3	Kyriakos McKenzie31445	J12	-	-	986	W	½
Edinburgh & Lothians Summer Cup 2024
9	Max Davidson30420	NEW	1232	1272	1272	W	0
Grade Calculation: • GREG HOLSTEAD • 30638 • UNGRADED PLAYER CALCULATION • STATUS: A • *** • RESULTS: • JOHN MITCHELL \| 7243 \| DRAW \| PUB GRADE: 1271 \| ADJ GRADE (+0): 1271 \| USED GRADE: 1271 • ROSS VEERMAN \| 31469 \| DRAW \| UNGRADED \| EST GRADE: 1153 \| USED GRADE: 1153 • JAMES M LOUDON \| 4724 \| DRAW \| PUB GRADE: 1320 \| ADJ GRADE (+0): 1320 \| USED GRADE: 1320 • MARC GAMBLE \| 29386 \| WIN \| PUB GRADE: 1323 \| ADJ GRADE (+0): 1323 \| USED GRADE: 1323 • CALLUM DARLING \| 30564 \| NEW \| LOSS \| PUB GRADE: 1508 \| ADJ GRADE (+40): 1548 \| USED GRADE: 1548 • MICHAEL ANDERSON \| 3052 \| WIN \| PUB GRADE: 1244 \| ADJ GRADE (+0): 1244 \| USED GRADE: 1244 • CRAIG MACRAE \| 30046 \| NEW \| WIN \| PUB GRADE: 1300 \| ADJ GRADE (+40): 1340 \| USED GRADE: 1340 • MAX DAVIDSON \| 30420 \| NEW \| DRAW \| PUB GRADE: 1232 \| ADJ GRADE (+40): 1272 \| USED GRADE: 1272 • JOHN MITCHELL \| 7243 \| WIN \| PUB GRADE: 1271 \| ADJ GRADE (+0): 1271 \| USED GRADE: 1271 • DEVESH SHARMA \| 30159 \| J8 \| LOSS \| UNGRADED \| EST GRADE: 1712 \| USED GRADE: 1712 • DANIEL REIDY \| 31518 \| WIN \| UNGRADED \| EST GRADE: 1355 \| USED GRADE: 1355 • JAKE MAYDEW-RICHARDSON \| 31438 \| J14 \| WIN \| UNGRADED \| EST GRADE: 505 \| USED GRADE: 959 • LEWIS PANTONY \| 31062 \| WIN \| UNGRADED \| EST GRADE: 1337 \| USED GRADE: 1337 • KYRIAKOS MCKENZIE \| 31445 \| J12 \| DRAW \| UNGRADED \| EST GRADE: 986 \| USED GRADE: 986 • MAX DAVIDSON \| 30420 \| NEW \| LOSS \| PUB GRADE: 1232 \| ADJ GRADE (+40): 1272 \| USED GRADE: 1272 • ----- • CALCULATION STEPS: • 15 GRADABLE GAMES • INITIAL AVERAGE OPPOSITION: 1261 • AVERAGE SCORE: 0.633 • GRADE DELTA: 98 • INITIAL GRADE: 1359 • OPPONENT GRADES REVISED TO WITHIN 1359 ± 400 • REVISED AVERAGE OPPOSITION: 1291 • AVERAGE SCORE: 0.633 • GRADE DELTA: 98 • REVISED GRADE: 1389 • *** • GRADING CRITERIA MET • REASON: >= 8 GRADABLE GAMES WITH A SCORE OF NEITHER 100% NOR 0% • GRADING FLAG: EST • PLAYER GRANTED ESTIMATED LIVE GRADE OF 1389

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh Allegro League
5	Alistair K J MacNaughton11929	A	1633	1633	1633	W	0
14	Richard Heathwood4312	A	1393	1393	1393	W	½
17	Euan McDiarmid30020	J16	1548	1628	1628	W	0
24	Stewart A S Good4113	A	1495	1495	1495	W	1
48	Krishan Paterson29419	NEW	1349	1389	1389	W	1
Grade Calculation: • GREG HOLSTEAD • 30638 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1247 • STATUS: A • *** • RESULTS: • ALISTAIR K J MACNAUGHTON \| 11929 \| LOSS \| PUB GRADE: 1633 \| ADJ GRADE (+0): 1633 \| USED GRADE: 1633 \| EXP: 0.089 • RICHARD HEATHWOOD \| 4312 \| DRAW \| PUB GRADE: 1393 \| ADJ GRADE (+0): 1393 \| USED GRADE: 1393 \| EXP: 0.306 • EUAN MCDIARMID \| 30020 \| J16 \| LOSS \| PUB GRADE: 1548 \| ADJ GRADE (+80): 1628 \| USED GRADE: 1628 \| EXP: 0.091 • STEWART A S GOOD \| 4113 \| WIN \| PUB GRADE: 1495 \| ADJ GRADE (+0): 1495 \| USED GRADE: 1495 \| EXP: 0.194 • KRISHAN PATERSON \| 29419 \| NEW \| WIN \| PUB GRADE: 1349 \| ADJ GRADE (+40): 1389 \| USED GRADE: 1389 \| EXP: 0.311 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 2.5 • EXPECTED SCORE (EXP): 0.991 • PUBLISHED GRADE (PUB): 1247 • 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 • 1247 + (800 x (2.5 - 0.991) / 30) + 0 = 1287 (to 0 d.p.) • GRADE DELTA: +40 • LIVE GRADE: 1287 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1287

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