Rapid: Individual Calculations July 2022
 Kerbaol, Jacques  Total change: -91.60  Rating chartPersonal card
 23e Tournoi Rapide de l'Echiquier du Pays Fouesnantais FOUESNANT FRA 2022-06-05
RcRownchangeKK*chgGame
 1465 1440 1.50 6 -1.44 20 -28.80 
  Chevallier, Jean-Claude 1190 FRA1.0010.19203.80 
  Bertrand, Nicolas 1903 FRA0.5010.45209.00 
  Niard, Pascal-Jean 1522 FRA0.001-0.3920-7.80 
  Thieblemont, Gabriel 1299 FRA0.001-0.6920-13.80 
  Donchez, Gilbert 1476 FRA0.001-0.4520-9.00 
  Le Goff, Bernard 1402 FRA0.001-0.5520-11.00 

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)
 
 Rapide de Brest 2022 - Tournoi Jacques Delachaux BREST FRA 2022-06-12
RcRownchangeKK*chgGame
 1190 1440 2.50 7 -3.14 20 -62.80 
  Baghdadi, Ali 1121 FRA0.001-0.8720-17.40 
  Bothorel, Patrick 1249 FRA1.0010.25205.00 
  Lyandzberg, Anatoliy 1142 FID0.001-0.8520-17.00 
  L`hostis, Lucie 1267 FRA0.001-0.7320-14.60 
  Cresswell, Mary-Jane 1168 FRA0.001-0.8320-16.60 
  Picolo, Erwan 1250 FRA0.501-0.2520-5.00 
  Gabrielczyk, Harold 1136 FRA1.0010.14202.80 

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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