Chess
Scotland

Chess
Scotland

Season:

Carsten Bolln

PNUM: 15393

Club: Inverclyde

Status: A

Gender: M

Federation: GER

Fide ID: 16210042

Standard: 1673 ⇒ 1721 (+48)

Allegro: 1673 ⇒ 1673

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
SNCL Division 3
2	Harvey Duke16810	A	1309	1309	1309	W	1
15	Alex Keenan24620	A	1675	1675	1675	B	0
17	Peter Thomson10793	A	1277	1277	1277	W	1
24	Connor Thompson26075	J19	1678	1723	1723	W	1
32	John Watkins6392	A	1717	1717	1717	B	1
41	Chrysa Mitraka29551	J13	1187	-	1561	W	1
49	Robin Templeton6218	A	1651	1651	1651	B	½
57	David A Fowler24406	A	1133	1133	1273	W	1
65	John McKenna5128	A	1690	1690	1690	B	1
Grade Calculation: • CARSTEN BOLLN • 15393 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1673 • STATUS: A • *** • RESULTS: • HARVEY DUKE \| 16810 \| WIN \| PUB GRADE: 1309 \| ADJ GRADE (+0): 1309 \| USED GRADE: 1309 \| EXP: 0.897 • ALEX KEENAN \| 24620 \| LOSS \| PUB GRADE: 1675 \| ADJ GRADE (+0): 1675 \| USED GRADE: 1675 \| EXP: 0.497 • PETER THOMSON \| 10793 \| WIN \| PUB GRADE: 1277 \| ADJ GRADE (+0): 1277 \| USED GRADE: 1277 \| EXP: 0.916 • CONNOR THOMPSON \| 26075 \| J19 \| WIN \| PUB GRADE: 1678 \| ADJ GRADE (+45): 1723 \| USED GRADE: 1723 \| EXP: 0.43 • JOHN WATKINS \| 6392 \| WIN \| PUB GRADE: 1717 \| ADJ GRADE (+0): 1717 \| USED GRADE: 1717 \| EXP: 0.438 • CHRYSA MITRAKA \| 29551 \| J13 \| WIN \| PUB GRADE: 1187 \| EST GRADE: 1561 \| USED GRADE: 1561 \| EXP: 0.652 • ROBIN TEMPLETON \| 6218 \| DRAW \| PUB GRADE: 1651 \| ADJ GRADE (+0): 1651 \| USED GRADE: 1651 \| EXP: 0.531 • DAVID A FOWLER \| 24406 \| WIN \| PUB GRADE: 1133 \| ADJ GRADE (+0): 1133 \| USED GRADE: 1273 \| EXP: 0.918 • JOHN MCKENNA \| 5128 \| WIN \| PUB GRADE: 1690 \| ADJ GRADE (+0): 1690 \| USED GRADE: 1690 \| EXP: 0.476 • ----- • CALCULATION STEPS: • 9 GRADABLE GAMES • QTY GRADABLE GAMES (G): 9 • ACTUAL SCORE (ACT): 7.5 • EXPECTED SCORE (EXP): 5.755 • PUBLISHED GRADE (PUB): 1673 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 9 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 9 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1673 + (800 x (7.5 - 5.755) / 30) + 1 = 1721 (to 0 d.p.) • GRADE DELTA: +48 • LIVE GRADE: 1721 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1721