Chess
Scotland

Chess
Scotland

Season:

Bruce T Harrold

PNUM: 4277

Clubs: Stonehaven & Oban

Status: A

Gender: M

Federation: SCO

Fide ID: 2401231

Standard: 1528 ⇒ 1481 (-47)

Allegro: 1528 ⇒ 1543 (+15)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Stonehaven Club Championship 2023-24
1	Jamie Stout30853	A	-	-	-	B	0
2	Ethan Turnbull31666	A	-	-	-	W	1
3	Robbie Williamson26270	A	-	-	-	B	1
4	Thomas Stidolph22892	A	-	-	1427	W	0
5	Lewis A Matheson30753	A	-	-	1436	W	0
6	Tate Randle31596	A	-	-	-	B	1
SNCL Division 3
38	Lachlan Cattanach29502	J15	450	-	1255	B	1
46	Daniel J Bell29258	A	1347	1347	1347	W	0
68	Ian G Brownlee3323	A	1543	1543	1543	W	½
Grade Calculation: • BRUCE T HARROLD • 4277 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1528 • STATUS: A • *** • RESULTS: • JAMIE STOUT \| 30853 \| LOSS \| UNGRADED • ETHAN TURNBULL \| 31666 \| WIN \| UNGRADED • ROBBIE WILLIAMSON \| 26270 \| WIN \| UNGRADED • THOMAS STIDOLPH \| 22892 \| LOSS \| UNGRADED \| EST GRADE: 1427 \| USED GRADE: 1427 \| EXP: 0.637 • LEWIS A MATHESON \| 30753 \| LOSS \| UNGRADED \| TEMP GRADE: 1436 \| USED GRADE: 1436 \| EXP: 0.626 • TATE RANDLE \| 31596 \| WIN \| UNGRADED • LACHLAN CATTANACH \| 29502 \| J15 \| WIN \| PUB GRADE: 450 \| EST GRADE: 1255 \| USED GRADE: 1255 \| EXP: 0.828 • DANIEL J BELL \| 29258 \| LOSS \| PUB GRADE: 1347 \| ADJ GRADE (+0): 1347 \| USED GRADE: 1347 \| EXP: 0.736 • IAN G BROWNLEE \| 3323 \| DRAW \| PUB GRADE: 1543 \| ADJ GRADE (+0): 1543 \| USED GRADE: 1543 \| EXP: 0.479 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 1.5 • EXPECTED SCORE (EXP): 3.306 • PUBLISHED GRADE (PUB): 1528 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 5 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 5 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1528 + (800 x (1.5 - 3.306) / 30) + 1 = 1481 (to 0 d.p.) • GRADE DELTA: -47 • LIVE GRADE: 1481 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1481

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Stonehaven Allegro 2024
2	David Bridges15848	A	1222	1222	1222	B	0
3	Ethan Turnbull31666	A	-	-	1380	B	1
5	Lewis A Matheson30753	A	-	-	1242	W	1
6	Patrick J Coffield3549	A	1496	1496	1496	W	1
7	Tate Randle31596	A	-	-	1128	B	1
8	Thomas Stidolph22892	A	-	-	1354	W	½
9	Jack Byres31961	A	-	-	-	B	1
10	Alan P Cundill3658	A	1630	1630	1630	W	1
Grade Calculation: • BRUCE T HARROLD • 4277 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1528 • STATUS: A • *** • RESULTS: • DAVID BRIDGES \| 15848 \| LOSS \| PUB GRADE: 1222 \| ADJ GRADE (+0): 1222 \| USED GRADE: 1222 \| EXP: 0.857 • ETHAN TURNBULL \| 31666 \| WIN \| UNGRADED \| EST GRADE: 1380 \| USED GRADE: 1380 \| EXP: 0.697 • LEWIS A MATHESON \| 30753 \| WIN \| UNGRADED \| EST GRADE: 1242 \| USED GRADE: 1242 \| EXP: 0.84 • PATRICK J COFFIELD \| 3549 \| WIN \| PUB GRADE: 1496 \| ADJ GRADE (+0): 1496 \| USED GRADE: 1496 \| EXP: 0.545 • TATE RANDLE \| 31596 \| WIN \| UNGRADED \| TEMP GRADE: 1079 \| USED GRADE: 1128 \| EXP: 0.918 • THOMAS STIDOLPH \| 22892 \| DRAW \| UNGRADED \| EST GRADE: 1354 \| USED GRADE: 1354 \| EXP: 0.728 • JACK BYRES \| 31961 \| WIN \| UNGRADED • ALAN P CUNDILL \| 3658 \| WIN \| PUB GRADE: 1630 \| ADJ GRADE (+0): 1630 \| USED GRADE: 1630 \| EXP: 0.361 • ----- • CALCULATION STEPS: • 7 GRADABLE GAMES • QTY GRADABLE GAMES (G): 7 • ACTUAL SCORE (ACT): 5.5 • EXPECTED SCORE (EXP): 4.946 • PUBLISHED GRADE (PUB): 1528 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 7 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 7 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1528 + (800 x (5.5 - 4.946) / 30) + 0 = 1543 (to 0 d.p.) • GRADE DELTA: +15 • LIVE GRADE: 1543 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1543