Individual Calculations July 2013
 Borges Matos, Juan  Total change: 4.30  Rating chartPersonal card
 Guillermo Garcia 2013 Villa Clara CUB 2013-05-19
RcRownchangeKK*chgGame
 2427 2439 5.50 8 1.39 10 13.90 
  Espinosa Veloz, Ermes f2461 CUB1.0010.53105.30 
  Gongora Montes, Benjamin m2253 MEX1.0010.26102.60 
  Otero Acosta, Diasmany m2493 CUB0.5010.08100.80 
  Alvarez Pedraza, Aramis g2506 CUB0.5010.09100.90 
  Martin Del Campo C., Roberto m2390 MEX0.501-0.0710-0.70 
  Hevia Alejano, Carlos Antonio m2515 CUB1.0010.60106.00 
  Pazos Gambarrotti, Plinio m2298 ECU0.501-0.1910-1.90 
  Obregon Rivero, Juan Carlos m2501 CUB0.5010.09100.90 

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)
 
 Tomas Jimenez 2013 Ciego de Avila CUB 2013-05-23
RcRownchangeKK*chgGame
 2414 2439 6.50 14 -0.96 10 -9.60 
  Espinosa Veloz, Ermes f2461 CUB0.5010.03100.30 
  Hernandez Noa, Rodney f2310 CUB0.501-0.1710-1.70 
  Quesada Perez, Yasser f2433 CUB0.501-0.0110-0.10 
  Miranda Mesa, Elier f2411 CUB0.001-0.5410-5.40 
  Guerra Mojena, Leandro f2373 CUB1.0010.41104.10 
  Sanchez Alvarez, Roberto Carlos f2409 CUB1.0010.46104.60 
  Obregon Rivero, Juan Carlos m2501 CUB0.5010.09100.90 
  Espinosa Veloz, Ermes f2461 CUB0.001-0.4710-4.70 
  Hernandez Noa, Rodney f2310 CUB0.501-0.1710-1.70 
  Quesada Perez, Yasser f2433 CUB0.501-0.0110-0.10 
  Miranda Mesa, Elier f2411 CUB0.501-0.0410-0.40 
  Guerra Mojena, Leandro f2373 CUB0.501-0.0910-0.90 
  Sanchez Alvarez, Roberto Carlos f2409 CUB0.001-0.5410-5.40 
  Obregon Rivero, Juan Carlos m2501 CUB0.5010.09100.90 

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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