Individual Calculations May 2022
 Caillot, Arnaud  Total change: 7.20  Rating chartPersonal card
 Open International de la Mayenne 2022 LAVAL FRA 2022-04-16
RcRownchangeKK*chgGame
 1661 1460 2.00 4 0.36 20 7.20 
  Grezels, Florian 2217 FRA0.0010.00200.00 
  Brodin, Gilles 1159 FRA1.0010.15203.00 
  Zniber, Reda 2012 FRA0.001-0.0320-0.60 
  Marmion, Alain 1256 FRA1.0010.24204.80 

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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