Individual Calculations July 2023
 Galera Vicente, Rafel  Total change: -17.60  Rating chartPersonal card
 Obert Terres del Sud 2023 Rondas 5-7 Amposta (Tarragona) ESP 2023-05-27
RcRownchangeKK*chgGame
 1054 1396 0.00 1 -0.88 20 -17.60 
  Navarro Pedros, Pau 1054 ESP0.001-0.8820-17.60 

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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