Chess
Scotland

Chess
Scotland

Season:

Lennart Koehn

PNUM: 23386

Club: East Kilbride

Status: A

Gender: M

Federation: SCO

Fide ID: 12938041

Standard: 2187 ⇒ 2115 (-72)

Allegro: 2060 ⇒ 2060

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
GCL Div 2
2	Duncan McClymont25818	A	1426	-	1787	W	0
12	Rob Colston18347	A	1961	1961	1961	W	½
24	Jordan J McNaught30208	NEW	1564	1604	1787	W	½
34	Aditya Srivastava29367	J15	1638	1738	1787	B	½
Dumbarton & District Division 1
1	Adam Wisniewski30487	A	1954	1954	1954	W	1
8	Pavlos Bozinakis22164	A	2306	2306	2306	W	½
9	Graeme A Nolan7691	A	2153	2153	2153	B	0
18	Jainill Vadalia28248	J13	1750	1880	1880	B	1
23	Rob Colston18347	A	1961	1961	1961	W	½
26	Graham M Dobbie3740	A	1834	1834	1834	B	1
Spens Cup 2024
3	Alistair W I Campbell3403	A	1618	1618	1787	B	1
5	Raj Bhopal22894	A	2039	2039	2039	B	½
9	Neev Lukhi28295	J12	1655	1795	1795	W	½
Grade Calculation: • LENNART KOEHN • 23386 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 2187 • STATUS: A • *** • RESULTS: • DUNCAN MCCLYMONT \| 25818 \| LOSS \| PUB GRADE: 1426 \| EST GRADE: 1648 \| USED GRADE: 1787 \| EXP: 0.918 • ROB COLSTON \| 18347 \| DRAW \| PUB GRADE: 1961 \| ADJ GRADE (+0): 1961 \| USED GRADE: 1961 \| EXP: 0.784 • JORDAN J MCNAUGHT \| 30208 \| NEW \| DRAW \| PUB GRADE: 1564 \| ADJ GRADE (+40): 1604 \| USED GRADE: 1787 \| EXP: 0.918 • ADITYA SRIVASTAVA \| 29367 \| J15 \| DRAW \| PUB GRADE: 1638 \| ADJ GRADE (+100): 1738 \| USED GRADE: 1787 \| EXP: 0.918 • ADAM WISNIEWSKI \| 30487 \| WIN \| PUB GRADE: 1954 \| ADJ GRADE (+0): 1954 \| USED GRADE: 1954 \| EXP: 0.791 • PAVLOS BOZINAKIS \| 22164 \| DRAW \| PUB GRADE: 2306 \| ADJ GRADE (+0): 2306 \| USED GRADE: 2306 \| EXP: 0.338 • GRAEME A NOLAN \| 7691 \| LOSS \| PUB GRADE: 2153 \| ADJ GRADE (+0): 2153 \| USED GRADE: 2153 \| EXP: 0.548 • JAINILL VADALIA \| 28248 \| J13 \| WIN \| PUB GRADE: 1750 \| ADJ GRADE (+130): 1880 \| USED GRADE: 1880 \| EXP: 0.858 • ROB COLSTON \| 18347 \| DRAW \| PUB GRADE: 1961 \| ADJ GRADE (+0): 1961 \| USED GRADE: 1961 \| EXP: 0.784 • GRAHAM M DOBBIE \| 3740 \| WIN \| PUB GRADE: 1834 \| ADJ GRADE (+0): 1834 \| USED GRADE: 1834 \| EXP: 0.89 • ALISTAIR W I CAMPBELL \| 3403 \| WIN \| PUB GRADE: 1618 \| ADJ GRADE (+0): 1618 \| USED GRADE: 1787 \| EXP: 0.918 • RAJ BHOPAL \| 22894 \| DRAW \| PUB GRADE: 2039 \| ADJ GRADE (+0): 2039 \| USED GRADE: 2039 \| EXP: 0.697 • NEEV LUKHI \| 28295 \| J12 \| DRAW \| PUB GRADE: 1655 \| ADJ GRADE (+140): 1795 \| USED GRADE: 1795 \| EXP: 0.914 • ----- • CALCULATION STEPS: • 13 GRADABLE GAMES • QTY GRADABLE GAMES (G): 13 • ACTUAL SCORE (ACT): 7.5 • EXPECTED SCORE (EXP): 10.276 • PUBLISHED GRADE (PUB): 2187 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 13 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 13 / 30 = 2 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 2187 + (800 x (7.5 - 10.276) / 30) + 2 = 2115 (to 0 d.p.) • GRADE DELTA: -72 • LIVE GRADE: 2115 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 2115