Individual Calculations November 2023
 Mercado Villelia, Jordi  Total change: 13.20  Rating chartPersonal card
 XVII Obert Vila de Gracia Rondas 1-3 Barcelona ESP 2023-09-29
RcRownchangeKK*chgGame
 1764 1766 2.00 3 0.33 40 13.20 
  Ayllon Barranco, Miguel 1456 ESP1.0010.14405.60 
  Zhukov, Dmitry 2277 RUS0.001-0.0440-1.60 
  Clanchet Olle, Josep 1559 ESP1.0010.23409.20 

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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