Individual Calculations January 2023
 Prieto Honorato, Jose Carlos  Total change: -9.80  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid 2022-2023 Preferente Rondas 1-3 Madrid ESP 2022-11-27
RcRownchangeKK*chgGame
 2051 2047 0.50 2 -0.49 20 -9.80 
  Fernandez Estremera, Fernando 2127 ESP0.001-0.3920-7.80 
  Anula Nieto, Carlos 1974 ESP0.501-0.1020-2.00 

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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