Individual Calculations November 2023
 Ayllon Barranco, Miguel  Total change: -17.80  Rating chartPersonal card
 XVII Obert Vila de Gracia Rondas 1-3 Barcelona ESP 2023-09-29
RcRownchangeKK*chgGame
 1619 1456 0.00 3 -0.89 20 -17.80 
  Mercado Villelia, Jordi 1766 ESP0.001-0.1420-2.80 
  Ysern Comas, Juan Antonio 1564 ESP0.001-0.3520-7.00 
  Orriols Codina, Joan 1526 ESP0.001-0.4020-8.00 

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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