Rapid: Individual Calculations December 2022
 Dryzhuk, Marat  Total change: -41.20  Rating chartPersonal card
 Championnat de Seine Maritime 2022 U12M BELLEVILLE SUR MER FRA 2022-11-05
RcRownchangeKK*chgGame
 1198 1298 1.50 4 -1.03 40 -41.20 
  Leon, Yori 1105 FRA1.0010.254010.00 
  Join, Ernest 1270 FRA0.001-0.5440-21.60 
  Vimont, Aubin 1132 FRA0.001-0.7240-28.80 
  Cozic, Clement 1283 FRA0.501-0.0240-0.80 

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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