Individual Calculations October 2023
 Voilque, Rudy  Total change: 13.80  Rating chartPersonal card
 Tournoi ferme Chess in Lyon septembre 2023 Poule F LYON FRA 2023-09-01
RcRownchangeKK*chgGame
 1381 1414 4.50 7 0.69 20 13.80 
  Nguyen-Dinh, Dominique 1358 FRA0.501-0.0820-1.60 
  Benouaret, Karim 1350 FRA1.0010.41208.20 
  Raffard, Idriss 1449 FRA0.001-0.4520-9.00 
  Lorenter, Patrick 1440 FRA1.0010.542010.80 
  Barre, Abel 1270 FRA0.501-0.1920-3.80 
  Rodriguez, Jean-Pierre 1410 FRA1.0010.49209.80 
  Adjemian, Tigran 1390 FRA0.501-0.0320-0.60 

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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