Rapid: Individual Calculations January 2023
 Khalyapin, Sergey  Total change: -98.80  Rating chartPersonal card
 SPb B13 Rapid Championship 2022 St. Petersburg RUS 2022-12-03
RcRownchangeKK*chgGame
 1260 1312 1.50 7 -2.47 40 -98.80 
  Khabubi, Adam 1091 RUS0.501-0.2840-11.20 
  Kuznetsov, Igor M 1378 RUS0.001-0.4140-16.40 
  Verenich, Petr 1206 RUS0.501-0.1440-5.60 
  Khrulev, Oleg 1280 RUS0.501-0.0440-1.60 
  Timonteev, Aleksandr 1479 RUS0.001-0.2840-11.20 
  Kondratyev, Alexey 1172 RUS0.001-0.6940-27.60 
  Vlashchenko, Ivan 1216 FID0.001-0.6340-25.20 

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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