Individual Calculations September 2021
 Kretov, Evgenij  Total change: 4.60  Rating chartPersonal card
 Vladimir OPEN-2021 Vladimir RUS 2021-08-05
RcRownchangeKK*chgGame
 2096 2269 6.50 9 0.23 20 4.60 
  Maltseva, Ekaterina 1869  * RUS1.0010.08201.60 
  Kryukov, Alexey 1912 RUS1.0010.11202.20 
  Plotnikov, Boris 1869  * RUS1.0010.08201.60 
  Saulina, Varvara wf2240 RUS0.501-0.0420-0.80 
  Orekhov, Stepan 2150 RUS1.0010.34206.80 
  Lipilin, Ilia f2189 RUS0.501-0.1120-2.20 
  Apryshko, Gleb m2367 RUS0.5010.13202.60 
  Skvortsov, Andrei 2124 RUS1.0010.31206.20 
  Mishin, Alexei 2143 RUS0.001-0.6720-13.40 
 * 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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