Individual Calculations September 2014
 Petrova, Olga  Total change: -64.20  Rating chartPersonal card
 Dvorkovich Memorial Chess Tournament Taganrog A Taganrog RUS 2014-08-02
RcRownchangeKK*chgGame
 2252 2190 1.00 10 -3.21 20 -64.20 
  Tsyhanchuk, Stanislav m2382 BLR1.0010.752015.00 
  Zakharov, Alexander m2347 RUS0.001-0.2920-5.80 
  Weetik, Vjacheslav f2456 RUS0.001-0.1820-3.60 
  Zarubitski, Viachaslau 2082 BLR0.001-0.6520-13.00 
  Frolov, Andrey 2148 RUS0.001-0.5620-11.20 
  Sipetin, Vladislav 2011 RUS0.001-0.7320-14.60 
  Gvanceladze, Anna wf2205 RUS0.001-0.4820-9.60 
  Kononenko, Dmitry 2272 UKR0.001-0.3920-7.80 
  Kovalchuk, Alexey 2269 RUS0.001-0.3920-7.80 
  Rakhmangulov, Andrei m2352 UKR0.001-0.2920-5.80 

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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