Alwis, B H A Rasidu May 2019 FIDE Individual Chess Calculations

Blitz: Individual Calculations May 2019

Alwis, B H A Rasidu Total change: 17.60

Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Open			Colombo		SRI	2019-03-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1145	1238			6.00	6	2.27	20	45.40

Vithanage, P N		1015	SRI	1.00	1	0.22	20	4.40
Dharmasena, W M S S B		1112	SRI	1.00	1	0.33	20	6.60
Hendavitharana, D S		1055	SRI	1.00	1	0.26	20	5.20
Saravanabaavan, Brijeash		1261	SRI	1.00	1	0.53	20	10.60
Ekanayake, Hasindu Chiranga		1239	SRI	1.00	1	0.50	20	10.00
Sathmina, S L Lalindu		1187	SRI	1.00	1	0.43	20	8.60
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)

Asian Youth Blitz Chess Championship 2019 - Under 12 Open			Colombo		SRI	2019-04-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1186	1238			1.50	5	-1.39	20	-27.80

Ochirbat, Lkhagvajamts	c	1562	MGL	0.00	1	-0.13	20	-2.60
Kulathilake, S M M P		1141	SRI	0.00	1	-0.63	20	-12.60
Rathnayaka, Minaga Yethmin		1110	SRI	0.50	1	-0.17	20	-3.40
Gunaratne, Chivath Dathesha		1101	SRI	0.00	1	-0.68	20	-13.60
Vithanage, P N		1015	SRI	1.00	1	0.22	20	4.40
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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