Individual Calculations December 2023
 Chertkov, Maksim  Total change: -30.00  Rating chartPersonal card
 Central FO Chmp 2023 B17 Kaluga RUS 2023-10-28
RcRownchangeKK*chgGame
 1860 2165 6.50 9 -0.75 40 -30.00 
  Safronov, Grigoriy 1596 RUS1.0010.02400.80 
  Efremov, Arsenii 1737 RUS1.0010.07402.80 
  Oganian, Arman 1630 RUS0.501-0.4740-18.80 
  Abrosimov, Maxim 1765  * RUS1.0010.08403.20 
  Teplov, Evgeniy 1964 RUS1.0010.24409.60 
  Veselov, Yaroslav 2190 RUS0.001-0.4740-18.80 
  Parpiev, Isaak c2122 RUS0.001-0.5640-22.40 
  Emelchenkov, Ivan 1758 RUS1.0010.08403.20 
  Nesterov, Ivan 1980 RUS1.0010.264010.40 
 * 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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