Senavirathna, S M P B November 2023 FIDE Individual Chess Calculations

Blitz: Individual Calculations November 2023

Senavirathna, S M P B Total change: -78.00

Negombo International Blitz Chess Festival 2023			Gampaha		SRI	2023-08-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1148	1073			1.00	6	-1.44	40	-57.60

Fernando, M S Dulkith		1120	SRI	0.00	1	-0.43	40	-17.20
Wickramage, Rivinu Dihas Nethmira		1103	SRI	0.00	1	-0.46	40	-18.40
Liyanage, Nickie Santhusha		1010	SRI	1.00	1	0.41	40	16.40
Hansara, W P Sandith		1043	SRI	0.00	1	-0.54	40	-21.60
Manuwaruna, Sethun Neththaru		1281	SRI	0.00	1	-0.23	40	-9.20
Munasinghe, Lasantha Harshana		1328	SRI	0.00	1	-0.19	40	-7.60
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)

Kandy Open International Rating blitz Chess Championships 2023			Kandy		SRI	2023-09-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1146	1073			2.50	7	-0.51	40	-20.40

Gamaarachchi, G A Senaree M I		1081	SRI	1.00	1	0.51	40	20.40
Welikumbura, D M		1103	SRI	0.50	1	0.04	40	1.60
Premarathne, H R S P		1546	SRI	0.50	1	0.45	40	18.00
Wijewardane, Sharin		1095	SRI	0.50	1	0.03	40	1.20
Samarathunga, Jasith Pawan		1126	SRI	0.00	1	-0.43	40	-17.20
Didulatha, D M I		1017	SRI	0.00	1	-0.58	40	-23.20
Wijethunga, H Methuli S		1053	SRI	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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