Premanath, Prasansa November 2022 FIDE Individual Chess Calculations

Blitz: Individual Calculations November 2022

Premanath, Prasansa Total change: 48.60

Sri Lanka Women's National blitz Chess Championship 2021				Colombo		SRI	2022-09-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1407	1213				2.50	4	1.41	20	28.20

Dissanayake, D D M R P K			1483	SRI	1.00	1	0.83	20	16.60
Sanudula, K M Dahamdi		wc	1436	SRI	0.00	1	-0.22	20	-4.40
Jayaweera, Sayuni Gihansa		wc	1551	SRI	0.50	1	0.38	20	7.60
De Silva, B P Chanthuli Thanishka			1158	SRI	1.00	1	0.42	20	8.40
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)

Sri Lanka National Youth Blitz Chess Championships 2022 - U18 G				Dehiwala		SRI	2022-10-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1205	1380				5.50	7	0.51	40	20.40

Sandeepani, M Tharushi			1528	SRI	1.00	1	0.70	40	28.00
Sandanayake, Nimansa Sasanduni			1115	SRI	0.50	1	-0.32	40	-12.80
Thanujana, D M Sinaly			1237	SRI	1.00	1	0.31	40	12.40
Divyanjalie, W S M			1239	SRI	1.00	1	0.31	40	12.40
Somarathne, Subhaga Kushali			1107	SRI	1.00	1	0.17	40	6.80
Sutheswaran, Abinaya			1094	SRI	1.00	1	0.16	40	6.40
Bandara, Lakshika Sathsarani			1113	SRI	0.00	1	-0.82	40	-32.80
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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