Individual Calculations September 2021
 Kolesnikov, Alexandr Den.  Total change: 0.00  Rating chartPersonal card
 Petrovskaya Ladya Standard U15 St. Petersburg RUS 2021-08-02
RcRownchangeRpKK*chgGame
 1260 0 1.00 5 0.00 1020   0.00 
  Simakov, Vadim 1412 RUS0.0010.00 0.00 
  Tuchkov, Valeriy 1195 RUS0.0010.00 0.00 
  Likholetov, Mikhail 1339 RUS0.5010.00 0.00 
  Shelyapin, Ilya 1133 RUS0.5010.00 0.00 
  Lebedev, Aleksandr V 1222 RUS0.0010.00 0.00 

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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