Sayantan, Sarkar July 2013 FIDE Individual Chess Calculations

Individual Calculations July 2013

Sayantan, Sarkar Total change: 78.15

51 West Bengal State Chess Championship			Kolkata		IND	2013-06-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1698	1381			3.50	8	2.39	30	71.70

Saptorshi, Gupta		1775	IND	0.50	1	0.42	30	12.60
Ritam, Ghosh		1613	IND	1.00	1	0.79	30	23.70
Subhayan, Kundu		1781 *	IND	0.50	1	0.42	30	12.60
Roy, Pallabi		1781 *	IND	0.00	1	-0.08	30	-2.40
Swapan, Kumar Das		1643	IND	1.00	1	0.82	30	24.60
Satya, Sekhar Mitra		1713	IND	0.00	1	-0.12	30	-3.60
Subham, Saha		1628	IND	0.50	1	0.31	30	9.30
Avijaan, Roy Choudhury		1649	IND	0.00	1	-0.17	30	-5.10
* 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
1st HDCA International FIDE Rated Schools Open Chess Tournament,2013			Kolkata, West Bengal		IND	2013-06-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1621	1381			1.50	5	0.43	15	6.45

Debarshi, Mukherjee		1781 *	IND	0.00	1	-0.08	15	-1.20
Angira, Choudhuri		1553	IND	0.50	1	0.23	15	3.45
Sourav, Mondal		1550	IND	0.50	1	0.22	15	3.30
Khushi, Dharewa		1700	IND	0.00	1	-0.13	15	-1.95
Swapnadip, Haldar		1521	IND	0.50	1	0.19	15	2.85
* 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)

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