Acosta Angulo, Mariana Valentina May 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations May 2023

Acosta Angulo, Mariana Valentina Total change: 87.20

I Torneo AJEDREZ RAPIDO de Preparacion Juegos Nacionales				Cali		COL	2023-04-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1582	1447				4.00	9	0.76	40	30.40

Dominguez, Laura Lucia		wf	1961	COL	0.00	1	-0.04	40	-1.60
Geurts, Harrie Tulio			1750	COL	0.00	1	-0.14	40	-5.60
Taborda Borja, Valeria			1096	COL	1.00	1	0.11	40	4.40
Vega Hurtado, John Jairo			1575	COL	0.50	1	0.17	40	6.80
Sanchez Barreto, Josue Efrain			1491	COL	0.00	1	-0.44	40	-17.60
Jacome Revelo, Daniela Alexandra			1236	COL	1.00	1	0.23	40	9.20
Munoz, Mauricio			1680	COL	1.00	1	0.79	40	31.60
Dagua, David			1542	COL	0.50	1	0.13	40	5.20
Giraldo, Francisco			1910	COL	0.00	1	-0.05	40	-2.00
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 Nacional de Mayores por Equipos RAPIDO Femenino				Palmira		COL	2023-04-08
Rc	Ro				w	n	change	K	*Kchg**	Game
1602	1447				2.50	3	1.42	40	56.80

Pino Villarreal, Maria Del Pilar			1625	COL	0.50	1	0.23	40	9.20
Martinez Salgado, Gabriela			1237	COL	1.00	1	0.23	40	9.20
Mateus, Martha		wm	1943	COL	1.00	1	0.96	40	38.40
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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