Rapid: Individual Calculations August 2021
 Mamah, Isabelle  Total change: 27.40  Rating chartPersonal card
 33eme rapide de Nimes du 14 juillet NIMES FRA 2021-07-14
RcRownchangeKK*chgGame
 1798 1772 4.50 7 1.37 20 27.40 
  Delporte, Clement 1313 FRA1.0010.05201.00 
  Normand, Maixent 1101 FRA1.0010.01200.20 
  Mora, Pascal 2146 FRA1.0010.902018.00 
  Iraqui, Youssef 1924 MAR1.0010.702014.00 
  Collas, Didier m2385 FRA0.5010.48209.60 
  Mounier, Victor 1848 FRA0.001-0.4020-8.00 
  Lamarque, Damien 1868 FRA0.001-0.3720-7.40 

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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