Individual Calculations February 2018
 Kurbanov, Sergey  Total change: 62.00  Rating chartPersonal card
 Christmas Tournament B 2017-18 St. Petersburg RUS 2017-12-25
RcRownchangeKK*chgGame
 1347 1437 7.00 9 1.55 40 62.00 
  Kuznetsov, Semen 1076 RUS1.0010.10404.00 
  Kondrin, Nikita 1204 RUS0.501-0.2940-11.60 
  Leko, Olga 1229 RUS1.0010.23409.20 
  Kudin, Alexander 1551 RUS0.5010.16406.40 
  Bukina, Veselina 1332 RUS0.501-0.1440-5.60 
  Paranichev, Miron 1280 RUS1.0010.294011.60 
  Bilskiy, Sergey 1538 RUS1.0010.644025.60 
  Alekseev, Andrey 1410 RUS1.0010.464018.40 
  Terman, Alexander 1506 RUS0.5010.10404.00 

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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