Individual Calculations September 2021
 Rusanov, Ilya  Total change: 10.40  Rating chartPersonal card
 Petrovskaya Ladya Standard U13 St. Petersburg RUS 2021-08-02
RcRownchangeKK*chgGame
 1257 1533 6.00 7 0.26 40 10.40 
  Kirichek, Viktor 1167 RUS1.0010.10404.00 
  Tumaev, Vladimir 1253 RUS1.0010.16406.40 
  Vyshegorodtsev, Svyatoslav 1199 RUS0.501-0.3840-15.20 
  Tiulyagin, Matvey 1325 RUS1.0010.23409.20 
  Mulishov, Roman 1459 RUS0.501-0.1040-4.00 
  Fokin, Maksim 1261 RUS1.0010.17406.80 
  Kuznetsov, Igor M 1133  * RUS1.0010.08403.20 
 * 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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