Individual Calculations April 2008
 Gonzalez Garcia, Jose  Total change: -8.30  Rating chartPersonal card
 XX Torneo GM Carlos Torre Repetto In Memoriam - Swiss Merida, Yucatan MEX 2007-12-15
RcRownchangeKK*chgGame
 2429 2541 5.50 9 -0.23 10 -2.30 
  Aguirre Manzo, Leopoldo An 2191 MEX1.0010.11101.10 
  Sanchez Enriquez, Oscar Ge 2253 MEX1.0010.16101.60 
  Almeida Saenz, Alfonso m2426 MEX0.501-0.1610-1.60 
  Vera Gonzalez-Quevedo, Rey g2495 CUB1.0010.44104.40 
  Tregubov, Pavel V. g2609 RUS0.5010.09100.90 
  Graf, Alexander g2576 GER0.5010.05100.50 
  Hernandez Guerrero, Gilber g2536 MEX0.501-0.0110-0.10 
  De La Paz Perdomo, Frank g2441 CUB0.001-0.6410-6.40 
  Blanco Fernandez, Alvaro m2331 MEX0.501-0.2710-2.70 

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)
 
 XX Torneo GM Carlos Torre Repetto In Memoriam - KO Merida, Yucatan MEX 2007-12-19
RcRownchangeKK*chgGame
 2502 2541 0.50 2 -0.60 10 -6.00 
  Almeida Quintana, Omar g2502 CUB0.501-0.0510-0.50 
  Almeida Quintana, Omar g2502 CUB0.001-0.5510-5.50 

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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