Individual Calculations May 2011
 Guerrero Perez, Dublas  Total change: -45.00  Rating chartPersonal card
 JOSE LUIS BARRERAS IN MEMORIAM 2011 Las Tunas CUB 2011-02-28
RcRownchangeKK*chgGame
 2261 2232 2.50 12 -3.00 15 -45.00 
  Nunez Asencio, Jorge 2244 CUB0.001-0.4815-7.20 
  Aguilera Rodriguez, Alfredo f2233 CUB0.001-0.5015-7.50 
  Diaz Perez, Michel 2243 CUB0.5010.02150.30 
  Guerra Mojena, Leandro f2338 CUB0.5010.14152.10 
  Gongora Reyes, Liuber f2286 CUB0.001-0.4215-6.30 
  Soria Delgado, Kadir 2222 CUB0.001-0.5115-7.65 
  Nunez Asencio, Jorge 2244 CUB0.001-0.4815-7.20 
  Aguilera Rodriguez, Alfredo f2233 CUB0.001-0.5015-7.50 
  Diaz Perez, Michel 2243 CUB0.5010.02150.30 
  Guerra Mojena, Leandro f2338 CUB0.001-0.3615-5.40 
  Gongora Reyes, Liuber f2286 CUB0.5010.08151.20 
  Soria Delgado, Kadir 2222 CUB0.501-0.0115-0.15 

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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