Individual Calculations July 2021
 Stepanov, Daniil  Total change: 11.20  Rating chartPersonal card
 Open space 2021 boys 13 Korolev RUS 2021-05-23
RcRownchangeKK*chgGame
 1285 1023 1.50 6 0.28 40 11.20 
  Fateev, Aleksandr S. 1053 RUS1.0010.544021.60 
  Belyatskiy, Petr 1229 RUS0.001-0.2440-9.60 
  Gusev, Boris An. 1423  * RUS0.001-0.0840-3.20 
  Safronov, Grigoriy 1230 RUS0.5010.274010.80 
  Kurganov, Maxim 1380 RUS0.001-0.1140-4.40 
  Evtikhovich, Nikolay An 1395 RUS0.001-0.1040-4.00 
 * 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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