Chess
Scotland

Chess
Scotland

Season:

Andrew Dunn CM

Title: Candidate Master

PNUM: 16098

Clubs: England & Wandering Dragons

Status: A

Gender: M

Federation: ENG

Fide ID: 401960

Standard: 2060 ⇒ 2022 (-38)

Allegro: 2060 ⇒ 2060

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
128th Scottish Championship
1	Kritan Boggarapu30027	J14	1839	1959	1959	B	0
2	Matthew Deighan29878	NEW	1717	1757	1757	W	1
3	Richard L Jennings14372	A	1865	1865	1865	B	0
4	Jan Berg30754	NEW	1792	1832	1832	W	½
5	Ian P Whittaker6460	A	1584	1584	1660	B	1
Grade Calculation: • ANDREW DUNN • 16098 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 2060 • STATUS: A • *** • RESULTS: • KRITAN BOGGARAPU \| 30027 \| J14 \| LOSS \| PUB GRADE: 1839 \| ADJ GRADE (+120): 1959 \| USED GRADE: 1959 \| EXP: 0.637 • MATTHEW DEIGHAN \| 29878 \| NEW \| WIN \| PUB GRADE: 1717 \| ADJ GRADE (+40): 1757 \| USED GRADE: 1757 \| EXP: 0.854 • RICHARD L JENNINGS \| 14372 \| LOSS \| PUB GRADE: 1865 \| ADJ GRADE (+0): 1865 \| USED GRADE: 1865 \| EXP: 0.752 • JAN BERG \| 30754 \| NEW \| DRAW \| PUB GRADE: 1792 \| ADJ GRADE (+40): 1832 \| USED GRADE: 1832 \| EXP: 0.786 • IAN P WHITTAKER \| 6460 \| WIN \| PUB GRADE: 1584 \| ADJ GRADE (+0): 1584 \| USED GRADE: 1660 \| EXP: 0.918 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 2.5 • EXPECTED SCORE (EXP): 3.947 • PUBLISHED GRADE (PUB): 2060 • 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 • 2060 + (800 x (2.5 - 3.947) / 30) + 1 = 2022 (to 0 d.p.) • GRADE DELTA: -38 • LIVE GRADE: 2022 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 2022