Dehigama, D M G S Mihiran November 2023 FIDE Individual Chess Calculations

Blitz: Individual Calculations November 2023

Dehigama, D M G S Mihiran Total change: -28.40

Negombo International Blitz Chess Festival 2023			Gampaha		SRI	2023-08-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1189	1132			2.50	7	-0.47	40	-18.80

Rathnagoda, R B Sadew Denuwan		1350	SRI	0.50	1	0.28	40	11.20
Sumanathilaka, Yonali Nehansa		1068	SRI	0.00	1	-0.59	40	-23.60
Bandaranayake, Dehan Randilu		1166	SRI	0.00	1	-0.45	40	-18.00
Rodrigo, Lohas Dewmina		1233	SRI	1.00	1	0.64	40	25.60
Mendis, Imethra		1116	SRI	0.00	1	-0.52	40	-20.80
Dewmith, W S M C S		1157	SRI	1.00	1	0.53	40	21.20
Nawanjana, R A Thaweesha		1232	SRI	0.00	1	-0.36	40	-14.40
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)

Kandy Open International Rating blitz Chess Championships 2023			Kandy		SRI	2023-09-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1169	1132			3.00	7	-0.24	40	-9.60

Samarasooriya, Asiri Kasunjith		1483	SRI	1.00	1	0.89	40	35.60
Piumaja, W D H		1229	SRI	0.50	1	0.13	40	5.20
Welikumbura, D M		1103	SRI	0.00	1	-0.54	40	-21.60
Amarathunga, H G K G		1111	SRI	0.00	1	-0.53	40	-21.20
Dissanayake, K M S M		1114	SRI	0.50	1	-0.03	40	-1.20
Damsara , K D Dineth		1026	SRI	1.00	1	0.36	40	14.40
Padmanaga, S Imira Nethdula		1116	SRI	0.00	1	-0.52	40	-20.80
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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