Costa Trave, Jaume December 2023 FIDE Individual Chess Calculations

Individual Calculations December 2023

Costa Trave, Jaume Total change: 51.80

XVII Obert Vila de Gracia Rondas 4-8			Barcelona		ESP	2023-10-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1524	1552			3.00	5	0.34	20	6.80

Perolet Perez, Miquel		1487	ESP	0.00	1	-0.59	20	-11.80
Cervera Alemany, Serafi		1282	ESP	1.00	1	0.17	20	3.40
Martinez Garcia, Javier		1470	ESP	1.00	1	0.39	20	7.80
Galceran Porqueras, Joan		1630	ESP	1.00	1	0.61	20	12.20
Castro Vasquez, Renzo		1752	COL	0.00	1	-0.24	20	-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)

IX Torneig Obert Memorial Doctor Vallve Rondas 5-8			Cornella de Llobregat (Barcelona)		ESP	2023-10-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1688	1552			2.00	2	1.37	20	27.40

Boloix Pahissa, Xavier		1659	ESP	1.00	1	0.65	20	13.00
Moyano Barrero, Antoni		1717	ESP	1.00	1	0.72	20	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)

III Obert Memorial Joan Segura GRUP B Rondas 6-8			Barcelona		ESP	2023-11-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1588	1586			2.50	3	1.01	20	20.20

Saez Lopez, Carlos		1642	ESP	0.50	1	0.08	20	1.60
Natis, Ignotas		1583	ESP	1.00	1	0.50	20	10.00
Sanchez De Medina Vilagrasa, Enri		1538	ESP	1.00	1	0.43	20	8.60
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)

IX Torneig Obert Memorial Doctor Vallve Rondas 9			Cornella de Llobregat (Barcelona)		ESP	2023-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1912	1586			0.00	1	-0.13	20	-2.60

Garnica Nebot, Francesc		1912	ESP	0.00	1	-0.13	20	-2.60
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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