Individual Calculations September 2021
 Dudkina, Uliana  Total change: 179.60  Rating chartPersonal card
 Petrovskaya Ladya Standard U15 St. Petersburg RUS 2021-08-02
RcRownchangeKK*chgGame
 1505 1233 3.50 6 2.30 40 92.00 
  Filippov, Kirill P. 1633  * RUS0.001-0.0840-3.20 
  Lebedev, Aleksandr V 1222 RUS1.0010.484019.20 
  Simakov, Vadim 1412 RUS0.5010.23409.20 
  Tambovskii, Kirill 1599 RUS1.0010.904036.00 
  Kozlov, Alexei 1590 RUS1.0010.894035.60 
  Rumyantsev, Semen 1574 RUS0.001-0.1240-4.80 
 * 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)
 
 Petrograd District Cup 2021-3 St. Petersburg RUS 2021-08-18
RcRownchangeKK*chgGame
 1535 1233 3.50 8 2.19 40 87.60 
  Tolstykh, Ivan 1633  * RUS0.001-0.0840-3.20 
  Tumanov, Oleg 1532 RUS1.0010.854034.00 
  Simkin, Alexander 1633  * RUS0.001-0.0840-3.20 
  Kaplan, Aleksey 1338 RUS0.5010.14405.60 
  Tumanova, Elizavetta 1427 RUS1.0010.754030.00 
  Zakharov, Yuri 1447 RUS0.5010.274010.80 
  Filippov, Kirill P. 1633  * RUS0.001-0.0840-3.20 
  Yatsyshin, Aleksandr 1633  * RUS0.5010.424016.80 
 * 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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