Individual Calculations August 2021
 Francois, Michel  Total change: -37.00  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1290 1349 1.00 5 -1.85 20 -37.00 
  Lecocq, Remi 1148 FRA0.001-0.7620-15.20 
  Auffray-Bonnet, Eulalie 1083 FRA1.0010.18203.60 
  Fourche, Bernard 1526 FRA0.001-0.2720-5.40 
  Li, Jacques 1084 FRA0.001-0.8220-16.40 
  Adam, Flavia 1611 FRA0.001-0.1820-3.60 

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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