Individual Calculations January 2019
 Mota Cossio, Alberto  Total change: -0.40  Rating chartPersonal card
 FMA-Campeonato Liga por Equipos- Preferente 2019 Rondas 2-3 Madrid ESP 2018-12-02
RcRownchangeKK*chgGame
 2091 2107 0.50 1 -0.02 20 -0.40 
  Semprun Martinez, Fernando 2091 ESP0.501-0.0220-0.40 

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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