Individual Calculations December 2023
 Andre, Gael  Total change: 7.20  Rating chartPersonal card
 32eme Open International d'Echecs de Caen - Open B CAEN FRA 2023-10-29
RcRownchangeKK*chgGame
 1274 1032 1.00 4 0.18 40 7.20 
  Oger, Patrick 1193 FRA0.001-0.2940-11.60 
  Moroiu, Radu 1317 FRA0.001-0.1640-6.40 
  Leduc, Samuel 1240 FRA1.0010.774030.80 
  Boitouzet, Nicolas 1344 FRA0.001-0.1440-5.60 

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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