Individual Calculations February 2016
 Vinals Rioja, Jaume  Total change: -6.20  Rating chartPersonal card
 V Obert Escacs de Nadal del Guinardo Barcelona ESP 2015-12-17
RcRownchangeKK*chgGame
 1783 2036 0.50 1 -0.31 20 -6.20 
  Cespedes Llaverias, Llibert 1783 ESP0.501-0.3120-6.20 

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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