Individual Calculations December 2022
 Martinez Ayala, Jan  Total change: -3.60  Rating chartPersonal card
 Campionat de Catalunya Edats per Equips Sub-10 Lloret de Mar (Girona) ESP 2022-10-29
RcRownchangeKK*chgGame
 1546 1241 0.50 3 -0.02 40 -0.80 
  Bru Montoya, Pau 1590 ESP0.001-0.1140-4.40 
  Pau Ferrer, Quirze 1350 ESP0.5010.15406.00 
  Tallada Serret, Gerard 1697 ESP0.001-0.0640-2.40 

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)
 
 Obert de Cerdanyola 2022 Grup B Rondas 4-7 Cerdanyola del Valles (Barcelona) ESP 2022-11-05
RcRownchangeKK*chgGame
 1348 1269 1.50 4 -0.07 40 -2.80 
  Tornay Araujo, Marc 1354 ESP0.5010.12404.80 
  Garcia Mielgo, Daniel 1267 ESP0.001-0.5040-20.00 
  Tello Alvarez, Erik 1350 ESP1.0010.614024.40 
  Contijoch Montpart, Roger 1422 ESP0.001-0.3040-12.00 

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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