Individual Calculations July 2013
 Quesada Perez, Yasser  Total change: 6.60  Rating chartPersonal card
 Tomas Jimenez 2013 Ciego de Avila CUB 2013-05-23
RcRownchangeKK*chgGame
 2415 2433 8.00 14 0.66 10 6.60 
  Sanchez Alvarez, Roberto Carlos f2409 CUB0.501-0.0310-0.30 
  Espinosa Veloz, Ermes f2461 CUB0.5010.04100.40 
  Borges Matos, Juan g2439 CUB0.5010.01100.10 
  Guerra Mojena, Leandro f2373 CUB1.0010.42104.20 
  Obregon Rivero, Juan Carlos m2501 CUB0.001-0.4110-4.10 
  Hernandez Noa, Rodney f2310 CUB1.0010.33103.30 
  Miranda Mesa, Elier f2411 CUB0.501-0.0310-0.30 
  Sanchez Alvarez, Roberto Carlos f2409 CUB0.501-0.0310-0.30 
  Espinosa Veloz, Ermes f2461 CUB0.5010.04100.40 
  Borges Matos, Juan g2439 CUB0.5010.01100.10 
  Guerra Mojena, Leandro f2373 CUB1.0010.42104.20 
  Obregon Rivero, Juan Carlos m2501 CUB0.5010.09100.90 
  Hernandez Noa, Rodney f2310 CUB0.501-0.1710-1.70 
  Miranda Mesa, Elier f2411 CUB0.501-0.0310-0.30 

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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