Solsona Olive, Xavier April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Solsona Olive, Xavier Total change: 6.80

VIII Obert Vila de Gracia Majors 55 Rondas 1-4			Barcelona		ESP	2023-02-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1550	1682			2.50	4	-0.15	20	-3.00

Pujol Teres, Josep		1377	ESP	1.00	1	0.14	20	2.80
Macaya Ruiz, Alfons		2062	ESP	0.00	1	-0.09	20	-1.80
Lopez Arjona, Emilio		1456	ESP	0.50	1	-0.29	20	-5.80
Piccolo Giovannini, Eduardo Albe		1304	ESP	1.00	1	0.09	20	1.80
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)

XXIV Obert Tres Peons GRUP A Rondas 8-9			Barcelona		ESP	2023-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1637	1660			0.00	2	-1.06	20	-21.20

Gaona Vila, Pau		1624	ESP	0.00	1	-0.55	20	-11.00
Costa Ribalta, Andres		1650	ESP	0.00	1	-0.51	20	-10.20
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)

Campeonato de Marbella 2023 Rondas 4-7			Barcelona		ESP	2023-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1570	1660			4.00	4	1.54	20	30.80

Morales Rubiella, Albert		1436	ESP	1.00	1	0.22	20	4.40
Delgado Fernandez, Luis		1526	ESP	1.00	1	0.32	20	6.40
Clifford, Neil		1609	ESP	1.00	1	0.43	20	8.60
Clanchet Olle, Josep		1707	ESP	1.00	1	0.57	20	11.40
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 Primera Barcelona Grupo 5 Rondas 7-9			Catalunya		ESP	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1667	1660			1.00	2	0.01	20	0.20

Ponsa Asensio, Ramon		1488	ESP	1.00	1	0.27	20	5.40
Maspoch Vila, Marc		1845	ESP	0.00	1	-0.26	20	-5.20
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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