Individual Calculations April 2020
 Bruce, David J  Total change: -8.40  Rating chartPersonal card
 Cto. de Asturias por Equipos Division de Honor Filiales 2020 (Rd 1-4) Asturias ESP 2020-02-15
RcRownchangeKK*chgGame
 1805 1987 2.50 4 -0.42 20 -8.40 
  Suarez Cerezo, Ismael 1924 ESP1.0010.41208.20 
  Poblet Bulnes, Oscar 1721 ESP1.0010.18203.60 
  Martinez Rodriguez, Ezequiel 1727 ESP0.001-0.8220-16.40 
  Morilla Morilla, Candido 1848 ESP0.501-0.1920-3.80 

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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