Individual Calculations April 2009
 Kunitson, Nikolai  Total change: -24.00  Rating chartPersonal card
 Estonian Juniors Championship Johvi EST 2009-02-04
RcRownchangeKK*chgGame
 2105 2065 2.50 9 -1.60 15 -24.00 
  Sarapik, Kristjan 2030 EST0.501-0.0515-0.75 
  Volodin, Aleksandr m2401 EST0.001-0.1215-1.80 
  Holvason, Juri 2108 EST0.001-0.4415-6.60 
  Ezov, Roman 2124 EST0.001-0.4215-6.30 
  Vahtra, Tuuli 1988 EST0.501-0.1115-1.65 
  Moltsanov, Ivan 2103 EST0.5010.05150.75 
  Valner, Uku 2160 EST0.5010.13151.95 
  Kasela, Sten 2009 EST0.501-0.0815-1.20 
  Rumjantsev, Jevgeni 2023 EST0.001-0.5615-8.40 

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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