Individual Calculations October 2008
 Campiz, Leonardo  Total change: 0.45  Rating chartPersonal card
 La Capital Open San Juan PUR 2008-06-20
RcRownchangeKK*chgGame
 2239 2081 1.00 2 0.34 15 5.10 
  Rivera, Edwardo 2046 PUR1.0010.45156.75 
  Zapata, Alonso g2431 COL0.001-0.1115-1.65 

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)
 
 The Miami Chess Open Miami, Florida USA 2008-09-10
RcRownchangeKK*chgGame
 2290 2087 1.00 5 -0.31 15 -4.65 
  Vedrickas, Tautvydas 2288 LTU1.0010.761511.40 
  Kaminski, Victor 2212 CAN0.001-0.3315-4.95 
  Pruess, David m2437 USA0.001-0.1115-1.65 
  Zivanic, Marko m2437 SRB0.001-0.1115-1.65 
  Gonzalez, Karel 2075 CUB0.001-0.5215-7.80 

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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