Individual Calculations February 2024
 Martin Arina, Alberto  Total change: 0.20  Rating chartPersonal card
 Liga de Preferente de Gipuzkoa 2024 Rondas 1-3 Gipuzkoa ESP 2024-01-13
RcRownchangeKK*chgGame
 1703 1996 2.50 3 0.01 20 0.20 
  Axpe Goikoetxea, Javier 1626 ESP1.0010.10202.00 
  Fernandez Del Pozo, Anibal 1861 ESP1.0010.32206.40 
  Kerexeta Zabala, Markel 1621 ESP0.501-0.4120-8.20 

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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