Individual Calculations October 2018
 Hernando Pertierra, Jose C.  Total change: -7.90  Rating chartPersonal card
 XXXV Torneo Abierto Internacional de Collado Villalba G-A Collado de Villalba Madrid ESP 2018-08-24
RcRownchangeKK*chgGame
 1992 2354 1.00 2 -0.79 10 -7.90 
  Baeza Escudero, Javier 1954  * ESP1.0010.08100.80 
  Brull Cortes, Boris 2029 ESP0.001-0.8710-8.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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