Rapid: Individual Calculations October 2022
 Dubertrand, Bernard  Total change: 17.80  Rating chartPersonal card
 RAPIDASPOM 24-09-2022 BORDEAUX FRA 2022-09-24
RcRownchangeKK*chgGame
 1675 1533 3.00 6 0.89 20 17.80 
  Bouderka, Marsil 1159 ITA1.0010.10202.00 
  Fischer Schilling, Ian 1895 BRA0.001-0.1020-2.00 
  Rodriguez, Luis 1703 FRA1.0010.722014.40 
  Garrido, Mihai 2041 FRA0.001-0.0420-0.80 
  Cazeaux, Didier 1789 FRA0.001-0.1920-3.80 
  Volle, Florent 1463 FRA1.0010.40208.00 

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)
 

 

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