Lopez Arjona, Emilio March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Lopez Arjona, Emilio Total change: -15.20

Lliga Catalana 2023 Preferent Grupo 2 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1611	1469			0.00	2	-0.65	20	-13.00

Gallego Bergada, Jordi		1728	ESP	0.00	1	-0.18	20	-3.60
Roca Peralta, Jesus		1494	ESP	0.00	1	-0.47	20	-9.40
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)

XXIV Obert Tres Peons GRUP B Rondas 4-7			Barcelona		ESP	2023-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1542	1456			1.00	2	0.23	20	4.60

Puig Paloma, Claudi		1488	ESP	0.00	1	-0.46	20	-9.20
Aparicio Escudero, Hector F.		1596	ESP	1.00	1	0.69	20	13.80
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)

Lliga Catalana 2023 Preferent Grupo 2 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1682	1456			0.00	2	-0.44	20	-8.80

Duran Gutierrez, Juan Luis		1720	ESP	0.00	1	-0.18	20	-3.60
Perez Molina, Pedro		1644	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)

Lliga Catalana 2023 Segona Barcelona Grupo 6 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1496	1456			1.00	2	0.10	20	2.00

Pares Jou, Josep Ma.		1408	ESP	0.00	1	-0.57	20	-11.40
Cobo Sampron, Ramon		1583	ESP	1.00	1	0.67	20	13.40
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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