Individual Calculations December 2017
 Puy Banqueri, Rafael  Total change: -28.00  Rating chartPersonal card
 Campeonato por Equipos de Jaen Preferente Varias ESP 2017-10-01
RcRownchangeKK*chgGame
 1413 1306 0.00 2 -0.70 40 -28.00 
  Carrillo Castillo, Jose Luis 1405 ESP0.001-0.3640-14.40 
  Moro Valero, Juan Miguel 1421 ESP0.001-0.3440-13.60 

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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