Serrato Ramirez, Alison Ariana March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Serrato Ramirez, Alison Ariana Total change: 7.20

IRT Camp Departamental del Tolima Sub-18 Absoluto 2020				Ibague		COL	2020-02-07
Rc	Ro				w	n	change	K	*Kchg**	Game
1337	1095				1.00	3	0.35	40	14.00

Ducuara Alape, Ronaldo			1495 *	COL	0.00	1	-0.08	40	-3.20
Tipiani Martinez, Paula Sofia			1271	COL	1.00	1	0.73	40	29.20
Vargas Diaz, Juan David			1246	COL	0.00	1	-0.30	40	-12.00
* Rating difference of more than 400. Please read more at FIDE Handbook
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 Ajedrez Clasico Sub20 Femenino 2020				Ibague		COL	2020-02-12
Rc	Ro				w	n	change	K	*Kchg**	Game
1339	1095				1.00	5	-0.17	40	-6.80

Diaz, Luisa Fernanda		wf	1495 *	COL	0.00	1	-0.08	40	-3.20
Lopez Rayo, Isabella		wc	1495 *	COL	0.00	1	-0.08	40	-3.20
Susunaga Duran, Madelen Fernanda			1063	COL	0.50	1	-0.04	40	-1.60
Perez Valcarcel, Maria Jose			1443	COL	0.00	1	-0.11	40	-4.40
Ramos Rocha, Natalia			1199	COL	0.50	1	0.14	40	5.60
* Rating difference of more than 400. Please read more at FIDE Handbook
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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