Blitz: Individual Calculations May 2023
 Kara, Petr S.  Total change: -20.40  Rating chartPersonal card
 Spring Vacation Trophy 2023 Blitz St. Petersburg RUS 2023-04-02
RcRownchangeKK*chgGame
 1475 1297 2.50 8 -0.51 40 -20.40 
  Ismagilov, Damir c2078 RUS0.0010.00400.00 
  Berezovskaya, Arina 1349 FID1.0010.574022.80 
  Aliev, Eldar G 1934 RUS0.001-0.0140-0.40 
  Lazarev, Mikhail S. 1195 RUS0.001-0.6440-25.60 
  Shelyapin, Ilya 1239 RUS0.001-0.5840-23.20 
  Rumiantsev, Oleg 1226 RUS1.0010.404016.00 
  Fomina, Elizaveta 1449 RUS0.5010.20408.00 
  Babarykin, Aleksandr 1333 RUS0.001-0.4540-18.00 

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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