Individual Calculations August 2021
 Roques, Pascal  Total change: 31.40  Rating chartPersonal card
 19e Open des 50 ans et plus de Muret (31) MURET FRA 2021-07-05
RcRownchangeKK*chgGame
 1959 1962 5.00 7 1.57 20 31.40 
  Sac, Olivier 1562  * FRA1.0010.08201.60 
  Toulzac, Pierre-Yves f2167 FRA1.0010.762015.20 
  Rochange, Christine 1562  * FRA1.0010.08201.60 
  Sanchez, Nicolas 2117 FRA0.5010.21204.20 
  Laurain, Dominique 1863 FRA0.501-0.1420-2.80 
  Prie, Eric g2362  * FRA0.5010.42208.40 
  Peric, Slavisa m2081 SRB0.5010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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