Individual Calculations May 2024
 Melin, Georges  Total change: 0.60  Rating chartPersonal card
 Les rencontres de Reims 2023-2024 phase 2 REIMS FRA 2024-03-09
RcRownchangeKK*chgGame
 1543 1724 1.50 2 0.03 20 0.60 
  Stubbs, Jeremy 1541 FRA0.501-0.2420-4.80 
  Rodier, Patrick 1545 FRA1.0010.27205.40 

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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