Individual Calculations May 2015
 Rogov, Igor  Total change: -6.20  Rating chartPersonal card
 Russian Students Men 2015 Open Novokuznetsk RUS 2015-04-17
RcRownchangeKK*chgGame
 2143 1980 2.00 7 -0.31 20 -6.20 
  Piskunov, Alexandr f2368 RUS0.001-0.0920-1.80 
  Sviridov, Maxim 2148 RUS0.5010.22204.40 
  Bakhtiguzin, Andrey 1884 RUS1.0010.37207.40 
  Bernadskiy, Vitaliy g2380  * UKR0.001-0.0820-1.60 
  Lysakov, Anton 2039 RUS0.001-0.4220-8.40 
  Predke, Alexandr 2380  * RUS0.001-0.0820-1.60 
  Makarov, Alexey 1804 RUS0.501-0.2320-4.60 
 * 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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