Individual Calculations February 2022
 Devezeaux, Michel  Total change: -8.60  Rating chartPersonal card
 Team 2022 - IDF Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1609 1794 1.00 2 -0.43 20 -8.60 
  Hombourger, Regis 1758 FRA0.501-0.0520-1.00 
  El Mawardi, Karim 1459 FRA0.501-0.3820-7.60 

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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