Individual Calculations April 2008
 Soria, Kadir  Total change: 8.70  Rating chartPersonal card
 SEMIFINAL NACIONAL MASCULINO Holguin 2007 HOLGUIN CUB 2007-12-06
RcRownchangeKK*chgGame
 2337 2203 3.50 9 0.58 15 8.70 
  Pecorelli Garcia, Humberto m2390 CUB0.5010.24153.60 
  Gonzalez Perez, Arian f2414 CUB0.5010.27154.05 
  Alarcon, Rolando f2315 CUB0.001-0.3515-5.25 
  Quesada Perez, Yasser 2292 CUB0.5010.12151.80 
  Illas, Leonardo f2314 CUB0.5010.15152.25 
  Armas, Jorge m2412 CUB0.001-0.2315-3.45 
  Sanchez Alnvarez, Roberto C. 2262 CUB0.5010.08151.20 
  Espinosa, Ermes f2397 CUB0.5010.25153.75 
  Diaz, Rider 2238 CUB0.5010.05150.75 

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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