Berishvili, Luka April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Berishvili, Luka Total change: 77.60

X Torneig Classic Internacional Sant Marti 2023 Rondas 7-9			Barcelona		ESP	2023-02-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1714	1488			2.00	2	1.51	40	60.40

Hill Guell, Pau		1865	ESP	1.00	1	0.91	40	36.40
Subirana Santos, Marc		1562	ESP	1.00	1	0.60	40	24.00
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)

XXIV Obert Tres Peons GRUP B Rondas 8-9			Barcelona		ESP	2023-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1584	1469			0.50	1	0.16	40	6.40

Ribes Colom, Jose Maria		1584	ESP	0.50	1	0.16	40	6.40
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)

Lliga Catalana 2023 Tercera Barcelona Grupo 7 Rondas 7-9			Catalunya		ESP	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1298	1469			1.00	1	0.27	40	10.80

Codina Sentias, Teresa		1298	ESP	1.00	1	0.27	40	10.80
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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