Nisban, Cyrus February 2015 FIDE Individual Chess Calculations

Individual Calculations February 2015

Nisban, Cyrus Total change: 79.20

66th Singapore National Chess Championships 2014			Singapore		SGP	2014-12-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1870	1649			2.50	6	0.99	40	39.60

Lau, Xian Hui Rudolph		1868	SIN	0.50	1	0.28	40	11.20
Liu, Xiangyi	f	2049 *	SIN	0.00	1	-0.08	40	-3.20
Tan, Jun Hao		1700	SIN	1.00	1	0.57	40	22.80
Lee, Jun Wei		2014	SIN	1.00	1	0.90	40	36.00
Iskandar, Bin Abdullah		1979	SIN	0.00	1	-0.12	40	-4.80
Chua, Jing Yuan Cyril		1609	SIN	0.00	1	-0.56	40	-22.40
* 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)

New Year Grading Chess Tournament 2015			Singapore		SGP	2015-01-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1930	1671			2.00	5	0.99	40	39.60

Chang, Cheng Hwee		1775	SIN	0.00	1	-0.36	40	-14.40
Hoe, Chew Ming Thomas		1795	SIN	1.00	1	0.67	40	26.80
Foo, Zhi Rong Benjamin		2071 *	SIN	0.00	1	-0.08	40	-3.20
Lee, Jun Wei		2002	SIN	1.00	1	0.88	40	35.20
Leong, Ignatius	f	2009	SIN	0.00	1	-0.12	40	-4.80
* 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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