Fernando, H Methushi Amaya February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Fernando, H Methushi Amaya Total change: 173.91

Asia Schools CC 2022- U 17 G				Kaluthara		SRI	2022-12-05
Rc	Ro				w	n	change	K	*Kchg**	Game
1714	1329				4.50	8	3.41	33	112.53

Pavalachandran, Ashvini			1722	SRI	0.50	1	0.42	33	13.86
Bazarbaeva, Saadat			1567	KGZ	1.00	1	0.80	33	26.40
Urangoo, Kherlenzorig			1510	MGL	1.00	1	0.74	33	24.42
Bobomurodova, Maftuna		wf	1991	UZB	0.00	1	-0.01	33	-0.33
Liuviann, Cecilia Natalie			1865	INA	0.00	1	-0.03	33	-0.99
Sovetbekova, Nurai		wf	2011	KGZ	1.00	1	0.99	33	32.67
Sasvatha, A			1510	IND	0.50	1	0.24	33	7.92
Gamage, B K Sayumi Hasithma			1535	SRI	0.50	1	0.26	33	8.58
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 Chess Championships 2022				Kandy		SRI	2022-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1364	1329				4.50	6	1.67	33	55.11

Sutharshan, Shasrutha			1083	SRI	0.50	1	-0.31	33	-10.23
Kannangara, Ranul Insitha			1080	SRI	1.00	1	0.19	33	6.27
Sandeepani, M Tharushi			1628	SRI	1.00	1	0.85	33	28.05
Chandula, E D S			1708	SRI	0.00	1	-0.09	33	-2.97
Sakshiyan, N			1074	SRI	1.00	1	0.19	33	6.27
Karunarathne, K M H B			1610	SRI	1.00	1	0.84	33	27.72
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)

Kaluthara International Chess Festival 2023				Kaluthara		SRI	2023-01-20
Rc	Ro				w	n	change	K	*Kchg**	Game
1251	1329				4.50	7	0.19	33	6.27

Bandara, Dhanushka			1852	SRI	0.00	1	-0.03	33	-0.99
Yatawara, Pamodya Indeewari			1007	SRI	1.00	1	0.13	33	4.29
Thalgaswatta, N S			1132	SRI	0.50	1	-0.25	33	-8.25
Welikala, D Thevin Dewnim			1018	SRI	1.00	1	0.14	33	4.62
Bandara, K A Thinura			1098	SRI	1.00	1	0.21	33	6.93
Gamage, Ovin Vidmal			1558	SRI	0.00	1	-0.21	33	-6.93
Wijewickrama, Ayod Induwara			1091	SRI	1.00	1	0.20	33	6.60
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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