Individual Calculations January 2017
 Mato Bonany, Joan  Total change: -21.40  Rating chartPersonal card
 XXIX Torneig Obert Costa Brava Palafrugell ESP 2016-09-24
RcRownchangeKK*chgGame
 1685 1881 4.00 7 -1.07 20 -21.40 
  Turon Crosa, Isaac 1481  * ESP0.501-0.4220-8.40 
  Heredia Lloveras, David 1541 ESP1.0010.12202.40 
  Castella Margarit, Joan Enric 1520 ESP1.0010.10202.00 
  Fernandez Garcia, Francesc 2075 ESP0.001-0.2520-5.00 
  Alarcon Pages, Salvador 1662 ESP0.501-0.2820-5.60 
  Voegeli, Max 1740 SUI0.501-0.1920-3.80 
  Pages Lopez, David 1773 ESP0.501-0.1520-3.00 
 * 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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