Individual Calculations July 2012
 Perez Perez, Osniel  Total change: 9.30  Rating chartPersonal card
 Capablanca in Memoriam Abierto 1 La Habana CUB 2012-05-03
RcRownchangeKK*chgGame
 2329 2162 4.00 10 1.18 15 17.70 
  Larduet Despaigne, Carlos f2345 CUB0.5010.24153.60 
  Otero Acosta, Diasmany m2423 CUB0.5010.32154.80 
  Gutierrez Delgado, Yusuan A f2307 CUB1.0010.691510.35 
  Gomez Fontal, Felix Manuel m2400 CUB0.001-0.2015-3.00 
  Alonso Bouza, Julio Javier f2306 CUB0.001-0.3115-4.65 
  Hernandez Noa, Rodney f2303 CUB1.0010.691510.35 
  Camacho Martinez, Guillermo f2309 CUB0.001-0.3015-4.50 
  Guerrero, Juan Carlos m2286 COL1.0010.671510.05 
  Gil Suarez, Jose Luis f2328 CUB0.001-0.2815-4.20 
  Hernandez Gonzalez, William 2280 CUB0.001-0.3415-5.10 

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)
 
 Torneo Clasificatorio Primera Division 2012 San Jose CRC 2012-05-19
RcRownchangeKK*chgGame
 2021 2162 1.50 3 -0.56 15 -8.40 
  Solis L, Efren A. 2011 CRC0.001-0.7015-10.50 
  Jimenez Esquivel, Greivin 1984 CRC0.501-0.2315-3.45 
  Gutierrez, Oscar 2067 NCA1.0010.37155.55 

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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