Individual Calculations October 2008
 Ortoft, Kai  Total change: -4.95  Rating chartPersonal card
 Olomouc Chess Summer 2008 - Open Olomouc Olomouc CZE 2008-07-31
RcRownchangeKK*chgGame
 1959 2099 5.00 8 -0.33 15 -4.95 
  Skinkis, Peteris 1749 LAT0.501-0.3915-5.85 
  Saiyn, Zhanat 1882 KAZ1.0010.22153.30 
  Dadello, Krzysztof 1749 POL1.0010.11151.65 
  Shishkin, Vladimir 2189 RUS0.001-0.3815-5.70 
  Sochorova, Jana 1913 CZE1.0010.26153.90 
  Salama, Omar 2212 EGY0.001-0.3515-5.25 
  Trunda, Otakar 1951 CZE1.0010.30154.50 
  Jancarik, Joel 2024 CZE0.501-0.1015-1.50 

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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