Individual Calculations June 2023
 Brunet, Max  Total change: -21.20  Rating chartPersonal card
 28eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2023-05-27
RcRownchangeKK*chgGame
 1268 1205 1.00 4 -1.06 20 -21.20 
  Differ, Christophe 1870 FRA0.001-0.0120-0.20 
  Berail, Tristan 1104 FRA0.001-0.6420-12.80 
  Chaput, Hilaire 1019 FRA0.001-0.7420-14.80 
  Orange, Sophie 1077 FRA1.0010.33206.60 

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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