Rapid: Individual Calculations January 2023
 Barteau, Elouan  Total change: -41.60  Rating chartPersonal card
 Challenge USO Echecs - Decembre 2022 ORLEANS FRA 2022-12-18
RcRownchangeKK*chgGame
 1251 1259 0.50 3 -1.04 40 -41.60 
  Tixeront, Antoine 1435 FRA0.001-0.2740-10.80 
  Cellier, Bertrand 1165 FRA0.001-0.6340-25.20 
  Tournan, Stephane 1154 FRA0.501-0.1440-5.60 

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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