Individual Calculations July 2013
 Kul, Ivan  Total change: -31.35  Rating chartPersonal card
 Alushta summer - 2013-3.2 Alushta UKR 2013-06-13
RcRownchangeKK*chgGame
 1814 2164 5.00 8 -2.09 15 -31.35 
  Petrov, Dmitri 1878 EST1.0010.16152.40 
  Martynov, Petr 1764  * RUS0.501-0.4215-6.30 
  Zhemchuzhina, Elizaveta 1764  * RUS0.501-0.4215-6.30 
  Zhak, Borys 1889 UKR0.501-0.3315-4.95 
  Nikulin, Oleg 1819 EST0.001-0.8915-13.35 
  Chernoukhov, Alexandr 1773 UKR1.0010.09151.35 
  Shirshov, Nikolay 1857 RUS1.0010.14152.10 
  Nasibullin, Iskander 1764  * RUS0.501-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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