Individual Calculations September 2012
 Kalchev, Vasilii  Total change: -7.05  Rating chartPersonal card
 Sun pawn Illichivsk UKR 2012-07-19
RcRownchangeKK*chgGame
 2066 1998 2.50 7 -0.47 15 -7.05 
  Gorbenko, Rustem 2097 UKR0.5010.14152.10 
  Nagornyy, Dmitry 1963 UKR0.501-0.0515-0.75 
  Korets, Sergey 2032 UKR1.0010.55158.25 
  Polivanov, Anatoliy m2398  * UKR0.001-0.0815-1.20 
  Tkachev, Taras 1997 RUS0.001-0.5015-7.50 
  Kotik, Vitaliy 1815 UKR0.501-0.2415-3.60 
  Prociuc, Evgenii 2158 MDA0.001-0.2915-4.35 
 * 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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