Individual Calculations January 2014
 Vigoa Apecheche, Yanira  Total change: -11.55  Rating chartPersonal card
 XXV GM Carlos Torre Repetto in Memoriam Magistral Merida, Yucatan MEX 2013-12-13
RcRownchangeKK*chgGame
 2242 2333 4.00 8 -0.77 15 -11.55 
  Ramirez Marin, Ivan 2133 MEX1.0010.24153.60 
  Miranda Perez, Ruben 2194 MEX1.0010.31154.65 
  Ortiz Suarez, Isan Reynald g2608 CUB0.001-0.1715-2.55 
  Leon Hoyos, Manuel g2539 MEX0.001-0.2415-3.60 
  Sanchez Garcia, Iosif 2108 MEX0.001-0.7815-11.70 
  Juarez Carrillo, Sergio 1933  * MEX1.0010.08151.20 
  Matute Loja, Belen 1933  * ECU1.0010.08151.20 
  Ibarra Chami, Luis Fernand m2489 MEX0.001-0.2915-4.35 
 * 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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