Aburto Ramirez, Oscar Eduardo February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Aburto Ramirez, Oscar Eduardo Total change: 50.80

III Open IRT U-2200 Club Hermanos Rojas 2018			Lima		PER	2018-10-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1610	1210			0.00	3	-0.24	40	-9.60

Garcia Andrada, Heidy Nicole		1610 *	PER	0.00	1	-0.08	40	-3.20
Tello Ormeno, Daniel		1610 *	PER	0.00	1	-0.08	40	-3.20
Palacios Llancari, Katherine		1610 *	PER	0.00	1	-0.08	40	-3.20
* 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)

Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta			Lima		PER	2018-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1368	1210			4.00	8	1.51	40	60.40

Chauca Lopez, Sebastian Alberto		1594	PER	0.00	1	-0.09	40	-3.60
Murillo Coloma, Sergio	c	1455	ECU	1.00	1	0.80	40	32.00
Benavides Conza, Diego Angelo		1532	PER	0.00	1	-0.13	40	-5.20
Martel Obregon, Andre Gianpierre		1283	PER	0.00	1	-0.40	40	-16.00
Garayar Peralta, Luis Fernando		1121	PER	1.00	1	0.38	40	15.20
Cahuapaza Tarapaca, Leonardo		1320	PER	0.50	1	0.15	40	6.00
Huaripata Olblitas, Josue Alejand		1296	PER	0.50	1	0.12	40	4.80
Apaza Silva, Bruno Eduardo		1340	PER	1.00	1	0.68	40	27.20
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)

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