Rapid: Individual Calculations April 2019
 Prasolov, Ilia  Total change: -26.20  Rating chartPersonal card
 Serpukhov rapid 2019 C_U11 Serpukhov RUS 2019-02-24
RcRownchangeKK*chgGame
 1232 1280 1.00 4 -1.31 20 -26.20 
  Chertkov, Maksim 1680  * RUS0.001-0.0820-1.60 
  Shestun, Grigoriy 1032 RUS1.0010.19203.80 
  Nikitin, Stepan 1212 RUS0.001-0.5920-11.80 
  Alekhin, Pavel 1003 RUS0.001-0.8320-16.60 
 * 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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