Individual Calculations March 2023
 Martinez Saenz, Esteban  Total change: 0.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Segunda III Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 1481 1661 1.50 2 0.04 20 0.80 
  Sancho Herranz, Miguel Angel 1549 ESP1.0010.35207.00 
  Martinez Arroyo, Fernando 1412 ESP0.501-0.3120-6.20 

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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