Individual Calculations April 2023
 Roger Silan, Milo  Total change: 2.80  Rating chartPersonal card
 Team 2023 - Nationale 1 r6-7 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1889 2052 1.50 2 0.14 20 2.80 
  Lamarche, Quentin 1693 FRA0.501-0.4020-8.00 
  Roubert, Emile 2084 FRA1.0010.542010.80 

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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