Perera, N W P Liyan Bhawantha January 2024 FIDE Individual Chess Calculations

Blitz: Individual Calculations January 2024

Perera, N W P Liyan Bhawantha Total change: 61.20

Jaffna International Rating Open Blitz Chess tournament 2023			Jaffna		SRI	2023-12-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1352	1027			1.00	5	0.32	40	12.80

Devasurendra, Menuksha Sahen		1398	SRI	0.00	1	-0.10	40	-4.00
Sutharsan, S		1420	SRI	1.00	1	0.92	40	36.80
Nishan, Sathiyendran		1203	SRI	0.00	1	-0.27	40	-10.80
Yanakan, P		1381	SRI	0.00	1	-0.11	40	-4.40
Thivakaran, T		1359	SRI	0.00	1	-0.12	40	-4.80
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)

Ehugalpura International Open Blitz Chess Championship 2023			Kurunegala		SRI	2023-12-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1216	1027			3.00	7	1.21	40	48.40

Uyanwaththa, W M S B		1301	SRI	0.50	1	0.33	40	13.20
Kalhan, S Vojitha		1230	SRI	0.00	1	-0.24	40	-9.60
Jayasinghe, K A J Hasanidu Anuhas		1216	SRI	0.50	1	0.25	40	10.00
Dissanayaka, D M Dulitha Sajana		1181	SRI	1.00	1	0.71	40	28.40
Dehenya, Hirudini		1138	SRI	1.00	1	0.65	40	26.00
Kithmina, W K Vihanga		1253	SRI	0.00	1	-0.21	40	-8.40
Akmeemana, I U		1190	SRI	0.00	1	-0.28	40	-11.20
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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