Individual Calculations January 2009
 Hernandez Guerrero, Gilber  Total change: -2.10  Rating chartPersonal card
 Open International FEFCD UACH CHIHUAHUA, CHIHUAHUA MEX 2008-09-26
RcRownchangeKK*chgGame
 2258 2550 2.00 4 -1.36 10 -13.60 
  Martinez Castaneda, Allan 2200 MEX1.0010.11101.10 
  Gongora Montes, Benjamin m2254 MEX0.001-0.8510-8.50 
  Tarin Garcia, Luis Miguel 2200 MEX0.501-0.3910-3.90 
  Ibarra Chami, Luis Fernand m2379 MEX0.501-0.2310-2.30 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2443 2549 5.50 7 1.15 10 11.50 
  Kim, Alexey g2481 KOR0.501-0.0910-0.90 
  Lima, Darcy g2488 BRA1.0010.42104.20 
  Navara, David g2633 CZE0.001-0.3810-3.80 
  Felgaer, Ruben g2591 ARG1.0010.56105.60 
  Fedaee, Habibullah 2199 AFG1.0010.11101.10 
  Harper, Ryan f2233 TRI1.0010.13101.30 
  Belkhodja, Slim g2476 TUN1.0010.40104.00 

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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