Individual Calculations September 2012
 Camacho Martinez, Guillermo  Total change: 17.25  Rating chartPersonal card
 VI Giraldilla Grupo Abierto I La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 2268 2313 4.50 6 1.15 15 17.25 
  Gutierrez, Leonela 2067 VEN1.0010.19152.85 
  Larrua Gonzalez, Fernando Oscar f2293 CUB0.501-0.0315-0.45 
  Martin Gonzalez, Orlando Jose 2269 CUB0.501-0.0615-0.90 
  Girones Barrios, Yans Richard f2315 CUB1.0010.50157.50 
  Ordunez Echarte, Dennys f2307 CUB1.0010.49157.35 
  Linares Napoles, Oleiny wg2355 CUB0.5010.06150.90 

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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