Individual Calculations September 2023
 Martins, David Pires Tavares  Total change: 8.30  Rating chartPersonal card
 SMM 2023 NLA round 6-7 decentralised SUI 2023-08-26
RcRownchangeKK*chgGame
 2352 2421 2.00 2 0.83 10 8.30 
  Vernay, Clovis g2477 SUI1.0010.58105.80 
  Asllani, Dorian 2226 SUI1.0010.25102.50 

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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