Rapid: Individual Calculations January 2022
 Pichon, Frederic  Total change: -7.80  Rating chartPersonal card
 13eme Open Rapide de Saint-Dizier SAINT DIZIER FRA 2021-12-12
RcRownchangeKK*chgGame
 1467 1071 0.00 4 -0.39 20 -7.80 
  Lemoine, Victor 1535 FRA0.001-0.0520-1.00 
  Loquet, Adam 1446 FRA0.001-0.0920-1.80 
  Barbelin, Jean-Pierre 1297 FRA0.001-0.2120-4.20 
  Noizet, Regis 1588 FRA0.001-0.0420-0.80 

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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