Rapid: Individual Calculations October 2022
 Derrien, Fabrice  Total change: -2.60  Rating chartPersonal card
 Les 10emes Rapides de Gouesnou GOUESNOU FRA 2022-09-25
RcRownchangeKK*chgGame
 1305 1584 4.00 5 -0.13 20 -2.60 
  Bothorel, Patrick 1194 FRA1.0010.09201.80 
  Famel, Diane 1365 FRA0.001-0.7820-15.60 
  Guihal, Nathalie 1230 FRA1.0010.11202.20 
  Chetail, Jean-Louis 1398 FRA1.0010.26205.20 
  Le Goff, Tudy 1338 FRA1.0010.19203.80 

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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