Individual Calculations April 2020
 Diez Viera, Oscar  Total change: 6.20  Rating chartPersonal card
 Liga Gipuzkoana de Preferente 2020 (Rdas 1-9) Guipuzcoa ESP 2020-01-11
RcRownchangeKK*chgGame
 1635 1886 3.50 4 0.31 20 6.20 
  Makarov Makarov, Evgeny 1503 ESP1.0010.09201.80 
  Galhaud, Jean-Philippe 1742 FRA1.0010.31206.20 
  Etxabe Uria, Andoni 1581 ESP1.0010.14202.80 
  Jauregi Barandiaran, Jon 1714 ESP0.501-0.2320-4.60 

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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