Individual Calculations April 2023
 Colomer Guart, Josep Maria  Total change: -0.80  Rating chartPersonal card
 Lliga Primera Territorial Grup II Tarragona 2023 Rondas 7 Tarragona ESP 2023-03-05
RcRownchangeKK*chgGame
 1439 1839 0.50 1 -0.42 20 -8.40 
  Pons Sancho, Roc 1439  * ESP0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lliga Catalana 2023 - Playoff Ascens Primera Provincial Tarragona Tarragona ESP 2023-03-12
RcRownchangeKK*chgGame
 2178 1839 0.50 1 0.38 20 7.60 
  Sole Fabregat, Xavier 2178 ESP0.5010.38207.60 

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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