Piyathumawuttikul, Kantapat January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Piyathumawuttikul, Kantapat Total change: 19.60

Asian Amateur Chess Championship 2017 - Open			Chiang Mai		THA	2017-11-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1560	1248			1.00	6	0.12	40	4.80

Hirao, Satoshi		1648 *	JPN	0.00	1	-0.08	40	-3.20
Tarimo, Didik Widiarso		1648 *	INA	0.00	1	-0.08	40	-3.20
Chongstitwattana, Cholapat		1455	THA	0.50	1	0.27	40	10.80
Al Houti, Houd		1648 *	OMA	0.50	1	0.42	40	16.80
Srivatanakul, Pricha		1485	THA	0.00	1	-0.20	40	-8.00
Rangkaew, Katunchalee		1477	THA	0.00	1	-0.21	40	-8.40
* 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)

Thailand Team Championship 2017			Bangkok		THA	2017-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1455	1248			1.50	4	0.37	40	14.80

Arunnuntapanich, Tinnakrit		1648 *	THA	0.00	1	-0.08	40	-3.20
Psaila, Clarence	c	1648 *	MLT	0.00	1	-0.08	40	-3.20
Samatthanan, Theerath		1088	THA	1.00	1	0.29	40	11.60
Mokawattana, Wongsathorn		1435	THA	0.50	1	0.24	40	9.60
* 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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