Individual Calculations February 2022
 Sviridov, Valery  Total change: -1.20  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 2356 2562 6.50 9 -0.12 10 -1.20 
  Iasman, Inna 2162  * FRA1.0010.08100.80 
  Gator, Mosab f2162  * LBA1.0010.08100.80 
  Koellner, Ruben Gideon m2428 GER1.0010.32103.20 
  Alinasab, Mobina wm2293 IRI0.501-0.3310-3.30 
  Kovalenko, Igor g2668 LAT0.001-0.3610-3.60 
  Lavrov, Maxim m2398 RUS1.0010.28102.80 
  Schekachikhin, Maksim m2430 RUS0.501-0.1810-1.80 
  Rebecca, Jesumarian 2162  * IND1.0010.08100.80 
  Lorparizangeneh, Shahin g2497 IRI0.501-0.0910-0.90 
 * 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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