Rapid: Individual Calculations April 2023
 Martin, Jonathan  Total change: 6.60  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 18 mars 2023 LYON FRA 2023-03-18
RcRownchangeKK*chgGame
 1261 1304 2.00 3 0.33 20 6.60 
  Molina D`aranda, Gilles 1040 FRA1.0010.18203.60 
  Ouardi, Imad 1548 FRA0.001-0.2020-4.00 
  Zhang, Arthur 1195 FRA1.0010.35207.00 

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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