Individual Calculations January 2022
 Mikhaylov, Sergey St.  Total change: 35.60  Rating chartPersonal card
 SPb B13 Championship 2021 St. Petersburg RUS 2021-11-20
RcRownchangeKK*chgGame
 1414 1255 3.50 8 0.89 40 35.60 
  Golovchenko, Bogdan 1655  * RUS0.001-0.0840-3.20 
  Kurilenko, Pavel 1329 RUS1.0010.604024.00 
  Murashov, Ilya 1371 RUS1.0010.664026.40 
  Ismailov, Artem Dm. 1173 RUS0.501-0.1140-4.40 
  Puzyrevsky, Semen 1655  * RUS0.5010.424016.80 
  Melnikov, Fedor 1620 RUS0.001-0.1040-4.00 
  Andreev, Robert 1199 RUS0.001-0.5840-23.20 
  Noskov, Kirill I. 1313 RUS0.5010.08403.20 
 * 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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