Cortes Navarro, Rafael March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Cortes Navarro, Rafael Total change: -32.80

Lliga Catalana 2023 Preferent Grupo 2 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1577	1513			0.00	1	-0.41	40	-16.40

Toribio Ruiz, Ismael		1577	ESP	0.00	1	-0.41	40	-16.40
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 2 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1555	1513			1.00	1	0.56	40	22.40

Puig Nualart, Adria		1555	ESP	1.00	1	0.56	40	22.40
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 Preferent Grupo 2 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1628	1513			0.00	1	-0.34	40	-13.60

Dominguez Laguna, Didac		1628	ESP	0.00	1	-0.34	40	-13.60
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)

Lliga Catalana 2023 Primera Barcelona Grupo 2 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1659	1513			0.00	2	-0.63	40	-25.20

Ventos Alfonso, Alba		1755	ESP	0.00	1	-0.20	40	-8.00
Garcia Punzano, Josep Lluis		1562	ESP	0.00	1	-0.43	40	-17.20
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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