Rapid: Individual Calculations August 2021
 Kocherov, Lev  Total change: -44.40  Rating chartPersonal card
 Chess day_Rapid_2021 Moscow RUS 2021-07-20
RcRownchangeKK*chgGame
 1259 1495 4.00 8 -2.22 20 -44.40 
  Maksimova, Viktoriya Val 1078 RUS0.001-0.9320-18.60 
  Miroshnik, Irina 1295 RUS1.0010.24204.80 
  Sanzhenakov, Aleksandr 1463 RUS1.0010.46209.20 
  Evsikova, Elizaveta 1194 RUS0.001-0.8520-17.00 
  Teimurkhanly, Teimurkhan 1130 RUS1.0010.10202.00 
  Popov, Nikita Vlad 1331 RUS0.001-0.7220-14.40 
  Rudov, Andrey 1281 RUS1.0010.23204.60 
  Botvinov, Valeriy Iv 1303 RUS0.001-0.7520-15.00 

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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