Individual Calculations September 2013
 Chernov, Alexander Nik  Total change: -22.05  Rating chartPersonal card
 VIII Traditional chess tournament “Vladimir Dvorkovich Memorial” Taganrog RUS 2013-07-22
RcRownchangeKK*chgGame
 2124 2048 1.00 6 -1.47 15 -22.05 
  Zakharov, Alexander m2356 RUS0.001-0.1415-2.10 
  Chernyavsky, Alexander 2252 RUS0.001-0.2415-3.60 
  Kovalchuk, Alexey 2235 RUS0.001-0.2615-3.90 
  Pligin, Genadiy M. 1915 RUS0.001-0.6815-10.20 
  Pataev, Adyan 1921 RUS1.0010.33154.95 
  Jakenberg, Jussi 2063 SWE0.001-0.4815-7.20 

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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