Individual Calculations March 2018
 Cogollos Borras, Santiago  Total change: 6.40  Rating chartPersonal card
 VAL Segunda Autonomica Centro 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1814 1986 2.50 3 0.32 20 6.40 
  Bosch Moya, Jose Javier 1793 ESP1.0010.25205.00 
  Agraz Munoz, Ivan 1864 ESP1.0010.33206.60 
  Garcia Beltran, Salvador 1786 ESP0.501-0.2620-5.20 

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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