Individual Calculations January 2011
 Almeida Quintana, Omar  Total change: -16.80  Rating chartPersonal card
 III Campeonato Iberoamericano Grupo D Distrito Federal MEX 2010-11-13
RcRownchangeKK*chgGame
 2367 2593 3.00 5 -0.81 10 -8.10 
  Capo Vidal, Uriel m2350 MEX0.501-0.3010-3.00 
  Vazquez Reyes, Raul c2231 PUR1.0010.10101.00 
  Felgaer, Ruben g2591 ARG0.5010.00100.00 
  Ibarra Chami, Luis Fernando m2436 MEX0.001-0.7110-7.10 
  Medina Colindres, Javier c2226 HON1.0010.10101.00 

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)
 
 Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I Distrito Federal MEX 2010-11-18
RcRownchangeKK*chgGame
 2231 2593 4.50 6 -0.87 10 -8.70 
  Fonseca, Jose Luis f2193  * NCA1.0010.08100.80 
  Mazara, Adan c2273 DOM0.501-0.3710-3.70 
  Gongora Montes, Benjamin m2225 MEX0.001-0.9010-9.00 
  Zavalza Ramirez, Ivan J 2193  * MEX1.0010.08100.80 
  Tarin Garcia, Luis Miguel 2193  * MEX1.0010.08100.80 
  Larrea, Manuel f2311 URU1.0010.16101.60 
 * 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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