Individual Calculations November 2022
 Ruiz Lupon, Neri  Total change: 9.80  Rating chartPersonal card
 Obert de Cerdanyola 2022 Grup A Rondas 1-3 Cerdanyola del Valles (Barcelona) ESP 2022-10-08
RcRownchangeKK*chgGame
 1926 1889 2.00 3 0.49 20 9.80 
  Jorba Castany, Jordi 1687 ESP1.0010.24204.80 
  Alonso Moyano, Jonathan m2340 ESP0.001-0.0620-1.20 
  Gil Gil, Antoni 1751 ESP1.0010.31206.20 

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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