Individual Calculations May 2015
 Gonzalez Zamora, Juan Carlos  Total change: -3.90  Rating chartPersonal card
 LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 Monterrey, NL MEX 2015-03-31
RcRownchangeKK*chgGame
 2368 2540 6.00 9 -0.39 10 -3.90 
  Guiza Vela, Guillermo 2140  * MEX1.0010.08100.80 
  Carreto Nieto, Geovanni c2223 MEX1.0010.13101.30 
  Fernandez, Daniel m2392 USA1.0010.30103.00 
  Almeida Quintana, Omar g2478 CUB0.501-0.0910-0.90 
  Otero Acosta, Diasmany m2459 CUB0.001-0.6110-6.10 
  Larrua Gonzalez, Fernando Osca f2312 CUB1.0010.21102.10 
  Torres Rosas, Luis Carlos m2324 MEX1.0010.22102.20 
  Miranda Mesa, Elier f2436 CUB0.501-0.1410-1.40 
  Obregon Rivero, Juan Carlos m2547 CUB0.001-0.4910-4.90 
 * 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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