Rapid: Individual Calculations May 2022
 Newsome, Max  Total change: -1.80  Rating chartPersonal card
 Open Rapide 2022 du Club d'echecs de Geneve Geneva SUI 2022-04-03
RcRownchangeKK*chgGame
 1996 1419 0.00 3 -0.09 20 -1.80 
  Campora, Daniel 2095 ESP0.001-0.0120-0.20 
  Shahmammadli, Safkhan 2025 SUI0.001-0.0220-0.40 
  Souiller, Frank 1869 SUI0.001-0.0620-1.20 

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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