Individual Calculations July 2008
 Polonsky, Pavel  Total change: -17.10  Rating chartPersonal card
 FL B-18 2008 RUS Juniors Champ. Dagomys RUS 2008-04-16
RcRownchangeKK*chgGame
 1985 2121 3.50 7 -1.14 15 -17.10 
  Shlotgauer, Alexey 1771 RUS0.001-0.8915-13.35 
  Didenko, Sergey 1951 RUS0.501-0.2215-3.30 
  Gvilava, Maya 2032 RUS0.501-0.1215-1.80 
  Gureev, Dmitry 1802 RUS1.0010.13151.95 
  Gryazev, Igor 1949 RUS1.0010.27154.05 
  Vetryansky, Vladimir 2068 RUS0.001-0.5715-8.55 
  Biryukov, Mikhail 2320 RUS0.5010.26153.90 

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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