Rapid: Individual Calculations May 2022
 Ravier, Eric  Total change: -17.40  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 16 avril 2022 LYON FRA 2022-04-16
RcRownchangeKK*chgGame
 1317 1035 0.00 5 -0.87 20 -17.40 
  Crouzet, Bernard 1388 FRA0.001-0.1120-2.20 
  Vaquier, Pierre 1359 FRA0.001-0.1320-2.60 
  Wilner, Claude 1289 FRA0.001-0.1920-3.80 
  Koch, Emilie 1378 FRA0.001-0.1220-2.40 
  Malabave, Gabriel 1172 FRA0.001-0.3220-6.40 

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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