Blitz: Individual Calculations August 2023
 Grodecoeur, Colin  Total change: 3.20  Rating chartPersonal card
 Blitz de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-08
RcRownchangeKK*chgGame
 1719 1383 2.00 7 0.08 40 3.20 
  Edouard, Romain g2570 FRA0.0010.00400.00 
  Paraillous, Maxime 1855 FRA0.001-0.0540-2.00 
  Andrianasolonirina, Jean 1841 FRA0.001-0.0540-2.00 
  Bellin, Bruno 1792 FRA0.001-0.0840-3.20 
  Ries, Rafael 1242 FRA1.0010.314012.40 
  Denis, Margot 1258 FRA0.001-0.6740-26.80 
  Allais, Gabriel 1472 FRA1.0010.624024.80 

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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