Individual Calculations March 2018
 Mari Soto, Juan Rafael  Total change: -7.20  Rating chartPersonal card
 VAL Segunda Autonomica Centro 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 2027 1973 0.50 2 -0.36 20 -7.20 
  Nicolas Zapata, Javier 2154 ESP0.001-0.2620-5.20 
  Martinez Escandell, Alfonso 1900 ESP0.501-0.1020-2.00 

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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