Individual Calculations September 2015
 Polekhin, D  Total change: -37.60  Rating chartPersonal card
 Tsiolkovsky Memorial 2015 Kaluga RUS 2015-08-01
RcRownchangeKK*chgGame
 1639 1685 2.50 6 -0.94 40 -37.60 
  Fedotov, Nikita 2085  * RUS0.001-0.0840-3.20 
  Sokolov, Evgeny Albertovic 1988 RUS0.001-0.1440-5.60 
  Abramenkov, Sergei 1454 RUS0.501-0.2940-11.60 
  Sadkovkin, Alexander 1403 RUS0.001-0.8440-33.60 
  Lebedev, Lev 1426 RUS1.0010.18407.20 
  Marchenko, Valeria 1476 RUS1.0010.23409.20 
 * 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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