Individual Calculations August 2023
 Yche, Michel  Total change: -9.40  Rating chartPersonal card
 Championnat de Bretagne 2023 DOMLOUP FRA 2023-07-08
RcRownchangeKK*chgGame
 1796 1886 2.50 5 -0.47 20 -9.40 
  Lablanche, Marvin 1489 FRA1.0010.08201.60 
  Nineuil, Vincent 2048 FRA0.5010.21204.20 
  Denizet, Briac 1975 FRA0.001-0.3820-7.60 
  Schmouchkovitch, Michel 1835 FRA1.0010.43208.60 
  Guignard, Antoine 1633 FRA0.001-0.8120-16.20 

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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