Individual Calculations May 2021
 Pisarsky, Georgy  Total change: -39.20  Rating chartPersonal card
 92 Novosibirsk Chess Championship - 2021 Final Novosibirsk RUS 2021-04-02
RcRownchangeKK*chgGame
 1729 1824 3.00 8 -1.96 20 -39.20 
  Ryabov, Sergei 2112 RUS0.001-0.1620-3.20 
  Semikolennykh, Tamara 1710 RUS0.001-0.6620-13.20 
  Konjkov, Viktor 1735 RUS1.0010.38207.60 
  Karamova, Sabina 1424  * RUS0.001-0.9220-18.40 
  Maslov, Vladimir 1803 RUS0.001-0.5320-10.60 
  Kovalev, Anatoly 1652 RUS1.0010.27205.40 
  Zubarev, Alexander 1691 RUS0.001-0.6820-13.60 
  Narchuk, Margarita 1703 RUS1.0010.34206.80 
 * 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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