Individual Calculations October 2021
 Umnov, Georgy  Total change: -19.20  Rating chartPersonal card
 Gospodin Velikiy Novgorod - A Velikiy Novgorod RUS 2021-09-09
RcRownchangeKK*chgGame
 1422 1453 4.50 9 -0.48 40 -19.20 
  Galakhanova, Evelina 1463 RUS0.001-0.4940-19.60 
  Olesk, Kamilla 1312 RUS1.0010.314012.40 
  Efremov, Ivan 1411 RUS0.001-0.5640-22.40 
  Seredkina, Sofya Vl 1205 RUS1.0010.19407.60 
  Kuzmina, Anna 1395 RUS1.0010.424016.80 
  Pavlov, Aleksandr f1853  * RUS0.001-0.0840-3.20 
  Markov, Mikhail A. 1463 RUS0.5010.01400.40 
  Stepanov, Yegor 1319 RUS0.501-0.1840-7.20 
  Markov, Nikolay 1380 RUS0.501-0.1040-4.00 
 * 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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