Individual Calculations February 2020
 Razygraev, Grigoriy  Total change: 14.00  Rating chartPersonal card
 VO Moscow. December 2019 Moscow RUS 2019-12-08
RcRownchangeKK*chgGame
 1422 1117 1.50 7 0.35 40 14.00 
  Mishakov, Anatoly 1517  * RUS0.5010.424016.80 
  Ivanov, Andrey 1517  * RUS0.001-0.0840-3.20 
  Ryabov, Viktor 1517  * RUS0.001-0.0840-3.20 
  Razygraev, Mikhail 1136 RUS1.0010.534021.20 
  Sharakhmedov, Shamurad 1510 RUS0.001-0.0840-3.20 
  Dvoeglazova, Daria 1399 RUS0.001-0.1640-6.40 
  Kusakina, Uliana wc1358 RUS0.001-0.2040-8.00 
 * 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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