Heng, Zheng Kai July 2015 FIDE Individual Chess Calculations

Individual Calculations July 2015

Heng, Zheng Kai Total change: 10.00

11th Asian Schools Chess Championships 2015 - Open Under-13			Singapore		SGP	2015-05-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1661	1786			4.00	7	-0.48	40	-19.20

Zholdoshmamatov, Adilet		1386 *	KGZ	1.00	1	0.08	40	3.20
Al Hosani, Saeed		1485	UAE	1.00	1	0.15	40	6.00
Tengis, Tsog-Ochir		1531	MGL	0.00	1	-0.81	40	-32.40
Tan, Jun Ying	c	1943	MAS	0.50	1	0.21	40	8.40
Ma, Ruiting		1625	CHN	1.00	1	0.29	40	11.60
Katenov, Aibek		2005	KAZ	0.00	1	-0.22	40	-8.80
Akshit, Kumar J		1654	IND	0.50	1	-0.18	40	-7.20
* 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)

16th Asean+ Age Group Chess Championships 2015 - Open Under-14			Singapore		SGP	2015-06-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1858	1778			3.50	7	0.73	40	29.20

Goh, Jinghan Cameron		1936	SIN	0.50	1	0.21	40	8.40
Tan, Jun Hao		1874	SIN	1.00	1	0.63	40	25.20
Sivakumar, Ashvin	c	2011	SIN	0.00	1	-0.21	40	-8.40
Garidmagnai, Byambasuren	c	1910	MGL	0.00	1	-0.32	40	-12.80
Vo, Kim Cang		1688	VIE	1.00	1	0.38	40	15.20
Cao, Xuan An		1827	VIE	1.00	1	0.57	40	22.80
Nguyen, Cong Tai		1757	VIE	0.00	1	-0.53	40	-21.20
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)

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