Serna Puerto, Lorenzo November 2023 FIDE Individual Chess Calculations

Individual Calculations November 2023

Serna Puerto, Lorenzo Total change: 25.20

Campeonato Provincial Individual Alicante Preferente Rondas 2			Alicante		ESP	2023-09-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1612	1588			1.00	1	0.53	40	21.20

Cabanyes Ortega, Juan Luis		1612	ESP	1.00	1	0.53	40	21.20
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)

IV Open Internacional La Nucia 2023			La Nucia (Alicante)		ESP	2023-10-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2131	1594			0.00	3	-0.11	40	-4.40

Pogorelov, Ruslan	g	2266	UKR	0.00	1	-0.01	40	-0.40
Hernandez Torralba, Jose Joaquin		2100	ESP	0.00	1	-0.04	40	-1.60
Sanleon Pravisano, Nieves		2028	ESP	0.00	1	-0.06	40	-2.40
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)

Campeonato Provincial Individual Alicante Preferente Rondas 3-4			Alicante		ESP	2023-10-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1678	1594			1.00	2	0.21	40	8.40

Galiana Fernandez, Hector		1574	ESP	1.00	1	0.47	40	18.80
Carretero Ajo, Jesus		1782	ESP	0.00	1	-0.26	40	-10.40
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)

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