Individual Calculations April 2022
 Leon Vidal, Jose Luis  Total change: 33.20  Rating chartPersonal card
 Lliga Catalana 2022 Preferent Tarragona Grupo 1 Catalunya ESP 2022-01-23
RcRownchangeKK*chgGame
 1395 1448 2.50 3 0.83 40 33.20 
  Saldana Portella, Eric 1129 ESP1.0010.13405.20 
  Rovira Morancho, Miquel 1643 ESP0.5010.254010.00 
  Velasco Morros, Amadeo 1412 ESP1.0010.454018.00 

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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