Marin Sanchez, Gines January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Marin Sanchez, Gines Total change: 0.80

Campeonato Regional por Equipos Murcia 2022 - Tercera Division Rondas 3-7			Murcia		ESP	2022-10-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1402	1377			2.00	4	0.09	40	3.60

Cahiguela Santos, Angel		1161	ESP	1.00	1	0.22	40	8.80
Moreno Ruiz, Jose Miguel		1544	ESP	0.00	1	-0.28	40	-11.20
Ortega Herrera, Paris Francisco		1666	ESP	0.00	1	-0.16	40	-6.40
Olivares Navarro, Tristan		1238	ESP	1.00	1	0.31	40	12.40
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)

NOTE: K factor changed
II Torneo de Ajedrez Navideno Sub 2400 CDA Lapuerta			Cartagena (Murcia)		ESP	2022-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1523	1377			2.00	6	-0.14	20	-2.80

Alcaraz Martinez, Felipe		1889	ESP	0.00	1	-0.04	20	-0.80
Ibanez Guillen, Enrique		1783	ESP	0.00	1	-0.08	20	-1.60
Requena Basildo, Francisco Jose		1221	ESP	1.00	1	0.29	20	5.80
Navarro Viana, Juan Gonzalo		1009	ESP	1.00	1	0.10	20	2.00
Lozano Toledo, Jesus		1655	ESP	0.00	1	-0.17	20	-3.40
Fernandez Real, Jose Miguel		1582	ESP	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)

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