Rapid: Individual Calculations August 2021
 Izard, Laurent  Total change: -9.60  Rating chartPersonal card
 6eme memorial Gilbert Rouede AUCH FRA 2021-07-04
RcRownchangeKK*chgGame
 1313 1320 2.50 5 -0.48 20 -9.60 
  Ducret, Thomas 2055 FRA0.001-0.0120-0.20 
  Maziarz, Antoine 1064 FRA1.0010.19203.80 
  Roulleaux, Nicolas 1169 FRA0.501-0.2020-4.00 
  Despaux, Axel 1041 FRA0.001-0.8420-16.80 
  Sandras, Benjamin 1235 FRA1.0010.38207.60 

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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