Bandara, W A D R November 2022 FIDE Individual Chess Calculations

Blitz: Individual Calculations November 2022

Bandara, W A D R Total change: 63.20

Sri Lanka Women's National blitz Chess Championship 2021				Colombo		SRI	2022-09-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1296	1034				2.50	6	1.16	20	23.20

Mendis, Dasuni Hansika		wf	1647	SRI	1.00	1	0.98	20	19.60
Mudalige, S M I Umandi			1215	SRI	1.00	1	0.74	20	14.80
Pallie, Ehsha Mishela		wc	1321	SRI	0.00	1	-0.16	20	-3.20
Gajasinghe, G M C Lochana			1124	SRI	0.00	1	-0.38	20	-7.60
Jayasinghe, J M Senudhi Ahasya			1123	SRI	0.00	1	-0.38	20	-7.60
Dissanayake, D D M R G K			1348	SRI	0.50	1	0.36	20	7.20
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)

Sri Lanka National Youth Blitz Chess Championships 2022 - U14 G				Dehiwala		SRI	2022-10-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1159	1034				3.00	6	1.00	40	40.00

Amarathunga, Piyumi Uthpala			1223	SRI	0.00	1	-0.25	40	-10.00
Maddumage, Neksha P			1160	SRI	1.00	1	0.67	40	26.80
Narthavi, S			1220	SRI	0.00	1	-0.26	40	-10.40
Liyanage, D Sathini Disathna			1109	SRI	1.00	1	0.60	40	24.00
Devaraja, Dahamsa Punsadi			1110	SRI	0.00	1	-0.40	40	-16.00
Apeksha, M D C			1133	SRI	1.00	1	0.64	40	25.60
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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