Hepler Ramirez , Narayana February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Hepler Ramirez , Narayana Total change: 38.80

III Open IRT U-2200 Club Hermanos Rojas 2018			Lima		PER	2018-10-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1651	1880			5.00	6	0.44	40	17.60

Mozo Escalante, Wilmer Alonso		1480 *	PER	1.00	1	0.08	40	3.20
Lindo Miranda, Luis Armando		1590	PER	1.00	1	0.16	40	6.40
Rosas Valverde, Nicolle Shesira		1572	PER	1.00	1	0.14	40	5.60
Vasquez Vargas, Henry Richard		1559	PER	1.00	1	0.13	40	5.20
Tello Ormeno, Daniel		1700	PER	0.50	1	-0.24	40	-9.60
Mostacero Velarde, Isabella		2002	PER	0.50	1	0.17	40	6.80
* 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)

IV Open IRT Club Hermanos Rojas U-2200 2018			Lima		PER	2018-11-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1761	1875			5.00	7	0.53	40	21.20

Mendoza Alvarez, Diego		1551	PER	1.00	1	0.13	40	5.20
Contreras Huaman, Fiorella		1764	PER	1.00	1	0.35	40	14.00
Rojas , Steven		2028	PER	0.00	1	-0.30	40	-12.00
Vasquez Vargas, Henry		1673	PER	0.50	1	-0.26	40	-10.40
Vega, Harrison		1635	PER	1.00	1	0.20	40	8.00
Salas Munoz, Paulino Jose		1983	VEN	1.00	1	0.65	40	26.00
Varillas Jimenez, Ivan		1692	PER	0.50	1	-0.24	40	-9.60
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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