Rapid: Individual Calculations August 2021
 Collas, Didier  Total change: -4.00  Rating chartPersonal card
 33eme rapide de Nimes du 14 juillet NIMES FRA 2021-07-14
RcRownchangeKK*chgGame
 1915 2385 6.00 7 -0.20 20 -4.00 
  Leccia, Thomas 1650 FRA1.0010.01200.20 
  Fossella, Manuel 1744 FRA1.0010.01200.20 
  Sumarriva Paulin, Laura wf1837 FRA1.0010.03200.60 
  Deumie, Philippe 1959 FRA1.0010.07201.40 
  Mamah, Isabelle 1772 FRA0.501-0.4820-9.60 
  Bricard, Emmanuel g2432 FRA0.5010.07201.40 
  Dussol, Pierre f2010 FRA1.0010.09201.80 

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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