Rohan, Nag Chowdhury February 2013 FIDE Individual Chess Calculations

Individual Calculations February 2013

Rohan, Nag Chowdhury Total change: 23.85

5th HDCA FIDE Rated International Open Chess Tournament (Below 2000)			Kolkata		IND	2012-12-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1776	1506			0.00	3	-0.56	30	-16.80

Ojha, Pravat Kumar		1741	IND	0.00	1	-0.21	30	-6.30
Nirmalya, Chatterjee		1680	IND	0.00	1	-0.27	30	-8.10
Garain, B N		1906 *	IND	0.00	1	-0.08	30	-2.40
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

NOTE: K factor changed
2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000)			Kolkata		IND	2012-12-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1651	1506			5.50	9	2.71	15	40.65

Khushi, Dharewa		1725	IND	0.50	1	0.28	15	4.20
Lyndem, Gary Brandon		1692	IND	0.50	1	0.24	15	3.60
Trinath, Ghosh		1661	IND	0.00	1	-0.29	15	-4.35
Sankar, Bhattacharya		1194	IND	1.00	1	0.14	15	2.10
Imran, Hussain		1691	IND	1.00	1	0.74	15	11.10
Prabhunath, Sah		1661	IND	1.00	1	0.71	15	10.65
Rajdeep, Sarkar		1784	IND	0.50	1	0.33	15	4.95
Koustav, Chatterjee		1730	IND	0.50	1	0.28	15	4.20
Samal, Ansuman		1724	IND	0.50	1	0.28	15	4.20
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

« go back

Share this page