Melgar Ledesma, Hachi Alexandra September 2019 FIDE Individual Chess Calculations

Individual Calculations September 2019

Melgar Ledesma, Hachi Alexandra Total change: -43.20

Campeonato Pre Metropolitano Escolar Zona Centro y Sur - Sub 15			Lima		PER	2019-07-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1312	1144			1.00	4	-0.30	40	-12.00

Jimenez Salas, Maria Teresa		1498	PER	0.50	1	0.39	40	15.60
Vega Paucar, Emely Bachellet		1544 *	PER	0.00	1	-0.08	40	-3.20
Robles Mamani, Fabio Francisco		1168	PER	0.00	1	-0.47	40	-18.80
Espichan Serna, Luis Ricardo		1039	PER	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)

Campeonato Pre Metropolitano Escolar Zona Centro y Sur - Sub 17			Lima		PER	2019-07-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1362	1144			0.00	3	-0.78	40	-31.20

Vega Pacheco, Harrizon Jhonny		1544 *	PER	0.00	1	-0.08	40	-3.20
Santana Vilcapoma, Melyssa Ilda		1436	PER	0.00	1	-0.15	40	-6.00
Mendoza Cruces, Kiara		1106	PER	0.00	1	-0.55	40	-22.00
* 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)

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