Rapid: Individual Calculations April 2023
 Guitard, Laureen  Total change: -6.00  Rating chartPersonal card
 13eme rapide Fide - Culture-Echecs SURESNES FRA 2023-03-19
RcRownchangeKK*chgGame
 1421 1347 1.00 3 -0.30 20 -6.00 
  Rabette, Paul 1765 FRA0.001-0.0720-1.40 
  Pop, Thomas 1086 FRA0.001-0.8220-16.40 
  Naillou, Jean-Marc 1411 FRA1.0010.592011.80 

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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