Ke, Yanqing January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Ke, Yanqing Total change: 106.00

5th Singapore Amateur Chess Championship 2019			Singapore		SGP	2019-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1240	1040			1.00	6	-0.48	40	-19.20

Tan, Min Quan		1338	SGP	0.00	1	-0.15	40	-6.00
Ho, Ray Ee		1296	SGP	0.50	1	0.31	40	12.40
Goy, Sze Leng Eliza		1238	SGP	0.00	1	-0.24	40	-9.60
Law, Ryan		1221	SGP	0.00	1	-0.26	40	-10.40
Haralalka, Devina		1148	IND	0.50	1	0.15	40	6.00
Dharanipragada, Mahima		1201	SGP	0.00	1	-0.29	40	-11.60
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)

11th Penang Heritage City International Chess Open 2019 (Challenger)			Georgetown, Penang		MAS	2019-12-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1318	1040			4.50	8	3.13	40	125.20

Zulkippli, Iskandar Hakimi		1440 *	MAS	0.00	1	-0.08	40	-3.20
Chen, Tzi Xuen		1311	MAS	0.50	1	0.33	40	13.20
Tiburcio, Jayson Jacobo		1355	PHI	0.50	1	0.36	40	14.40
Chin, Wen Zhan Ryan		1243	MAS	0.50	1	0.26	40	10.40
Zubir, Lyana		1258	MAS	0.50	1	0.28	40	11.20
Chua, Siang-Zhe		1221	MAS	1.00	1	0.74	40	29.60
Tan, Jia Xuan		1358	MAS	0.50	1	0.37	40	14.80
Srivatanakul, Pricha		1360	THA	1.00	1	0.87	40	34.80
* 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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