Blitz: Individual Calculations August 2023
 Charpentier, Bruno  Total change: 32.20  Rating chartPersonal card
 Blitz de Rennes Paul Bert 01-07-2023 RENNES FRA 2023-07-01
RcRownchangeKK*chgGame
 1516 1108 2.00 3 1.61 20 32.20 
  Aranda, Berenger 1690 FRA0.001-0.0220-0.40 
  Fleury, Gauthier 1228 FRA1.0010.662013.20 
  Derouin, Stephane 1629 FRA1.0010.972019.40 

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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