Individual Calculations March 2023
 Martinez Fresneda, David  Total change: -10.20  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid 2022-2023 Preferente Rondas 6-9 Madrid ESP 2023-01-29
RcRownchangeKK*chgGame
 2217 2122 1.00 4 -0.51 20 -10.20 
  Diezma Aganzo, Jose Luis 2257 ESP0.5010.18203.60 
  Montanes Arribas, Adrian 2247 ESP0.5010.17203.40 
  Ingunza Curro, Andres f2350 ESP0.001-0.2120-4.20 
  Haering Hijon, Javier 2012 ESP0.001-0.6520-13.00 

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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