Individual Calculations January 2017
 Tardio Gemar, Francesc I  Total change: 17.60  Rating chartPersonal card
 XXIX Torneig Obert Costa Brava Palafrugell ESP 2016-09-24
RcRownchangeKK*chgGame
 1541 1450 2.00 4 0.44 40 17.60 
  Moles Benali, Joan 1251 ESP1.0010.24409.60 
  Alarcon Pages, Salvador 1662 ESP0.001-0.2340-9.20 
  Riera Mestres, Josep 1522 ESP1.0010.604024.00 
  Vidal Palou, Jordi 1727 ESP0.001-0.1740-6.80 

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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