Rapid: Individual Calculations July 2022
 Lesven, Mathieu  Total change: -5.40  Rating chartPersonal card
 Tournoi du Palais des Ducs d'Aquitaine et des Comtes de Poitiers 2022 POITIERS FRA 2022-06-05
RcRownchangeKK*chgGame
 1656 1572 1.50 4 -0.27 20 -5.40 
  Langlais, Victoire 1401 FRA0.001-0.7320-14.60 
  Klein, Jean-Yves 1209 FRA1.0010.10202.00 
  Babaud, Antoine 2078 FRA0.5010.46209.20 
  Pottier, Simeon 1935 FRA0.001-0.1020-2.00 

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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