Rapid: Individual Calculations October 2021
 Rocher, Olivier  Total change: -29.00  Rating chartPersonal card
 Tournoi de rentree 2021 du club d'Echecs d'Erstein ERSTEIN FRA 2021-09-19
RcRownchangeKK*chgGame
 1779 2031 5.50 9 -1.45 20 -29.00 
  Lambach, Daniel 1604 FRA1.0010.07201.40 
  Javadzadeh, Kenan 1754 FRA1.0010.17203.40 
  Lavocat, Maxence 1844 FRA0.501-0.2420-4.80 
  Staub, Elias 1494 FRA1.0010.03200.60 
  Dobrosmyslov, Artem 2071 RUS0.001-0.4420-8.80 
  Meyer, Nicolas 1906 FRA0.001-0.6720-13.40 
  Arres Mouti, Mounir 1715 FRA0.501-0.3720-7.40 
  Spagnoli, Benjamin 1667 FRA0.501-0.4020-8.00 
  Engelmann, Herve 1958 FRA1.0010.40208.00 

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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