Individual Calculations May 2021
 Martinez Rubi, Alberto  Total change: 4.40  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid Preferente 2020-2021 Rondas 5-8 Madrid ESP 2021-03-28
RcRownchangeKK*chgGame
 2022 2101 2.00 3 0.22 20 4.40 
  Martinez Fresneda, David 2115 ESP0.001-0.4820-9.60 
  Arauz Alonso, Fernando 2120 ESP1.0010.532010.60 
  Toledano Alos, Raul 1831 ESP1.0010.17203.40 

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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