Chai, Chang Yik February 2019 FIDE Individual Chess Calculations

Blitz: Individual Calculations February 2019

Chai, Chang Yik Total change: 42.20

Laos International Open Chess Championship 2018 Blitz			Vientiane		LAO	2018-12-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1441	1182			4.50	8	2.83	20	56.60

Smit, Gabriel		1582 *	NED	1.00	1	0.92	20	18.40
Laohawirapap, Prin		1582 *	THA	1.00	1	0.92	20	18.40
Salvador, Louie		1582 *	PHI	0.00	1	-0.08	20	-1.60
Burbach, Brunel Baron		1345	THA	0.00	1	-0.28	20	-5.60
Ng, Jia Shyen		1407	MAS	0.50	1	0.28	20	5.60
Aayush, Bhattacherjee		1278	IND	0.00	1	-0.37	20	-7.40
Ferrie, Peter		1535	ENG	1.00	1	0.89	20	17.80
Cheah, Hoang Vu Jonathan		1218	MAS	1.00	1	0.55	20	11.00
* 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)

Sunway SMS Deen Malaysian Open U-16 Blitz Chess Championship 2018			Bandar Sunway, Selangor		MAS	2018-12-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1389	1182			0.00	3	-0.72	20	-14.40

Chong, Bok Siang		1404	MAS	0.00	1	-0.22	20	-4.40
Arivalagan, Kathirvelan		1319	MAS	0.00	1	-0.32	20	-6.40
Chee, Wen Feng		1444	MAS	0.00	1	-0.18	20	-3.60
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)

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