Individual Calculations October 2019
 Puig Mata, Ferran  Total change: 28.00  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-C Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 1409 1459 4.50 7 0.70 40 28.00 
  Escobar Figueroa, Maricela 1187 ESP1.0010.17406.80 
  Bonillo Laso, Adria 1089 ESP1.0010.10404.00 
  Fernandez Pintado, Xavier 1590 ESP0.001-0.3240-12.80 
  Siegel, Rainer 1589 GER1.0010.684027.20 
  Moya Sarda, Amadeu 1607 ESP0.001-0.3040-12.00 
  Niubo Parramon, Edgar 1198 ESP0.501-0.3240-12.80 
  Lopez Arjona, Emilio 1600 ESP1.0010.694027.60 

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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