Rapid: Individual Calculations August 2014
 Igdirov, Boris  Total change: -21.00  Rating chartPersonal card
 Don cup 2014 rapid Azov RUS 2014-07-13
RcRownchangeKK*chgGame
 2040 2101 3.00 7 -1.05 20 -21.00 
  Nikolaev, Valerij 1823 RUS1.0010.17203.40 
  Topilin, Alexander 1925 RUS0.501-0.2320-4.60 
  Mirzoyan, Saak 1913 RUS1.0010.26205.20 
  Kornyukov, Alexey m2369 RUS0.5010.33206.60 
  Kazmin, Dmitrij f2226 RUS0.001-0.3320-6.60 
  Sipetin, Vladislav 2002 RUS0.001-0.6420-12.80 
  Levchuk, Ivan 2022 RUS0.001-0.6120-12.20 

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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