Individual Calculations April 2008
 Ibarra Chami, Luis Fernand  Total change: 4.70  Rating chartPersonal card
 XX Torneo GM Carlos Torre Repetto In Memoriam - Swiss Merida, Yucatan MEX 2007-12-15
RcRownchangeKK*chgGame
 2316 2416 6.00 9 0.47 10 4.70 
  Medina Altamirano, Karla 2066 MEX1.0010.11101.10 
  Tregubov, Pavel V. g2609 RUS0.5010.25102.50 
  De La Rosa Lara, Armando A 2066 MEX1.0010.11101.10 
  Quezada Perez, Yuniesky g2546 CUB0.5010.18101.80 
  Nogueiras Santiago, Jesus g2549 CUB0.001-0.3210-3.20 
  Tapie Amione, Pablo Adib 2189 MEX1.0010.21102.10 
  Blanco Fernandez, Alvaro m2331 MEX0.501-0.1210-1.20 
  Sanchez Enriquez, Oscar Ge 2253 MEX0.501-0.2210-2.20 
  Navarro Segura, Roberto m2237 MEX1.0010.27102.70 

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)
 

 

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