Individual Calculations January 2015
 Biyidi, Thomas  Total change: -51.60  Rating chartPersonal card
 7e Open International d’Echecs de Rouen ROUEN FRA 2014-12-20
RcRownchangeKK*chgGame
 1505 1702 1.00 5 -2.58 20 -51.60 
  Boucquet, Emile 1947 BEL0.001-0.2020-4.00 
  Thomas, Yohann 1567 FRA0.001-0.6820-13.60 
  Mallet, Guillaume 1337 FRA0.001-0.9020-18.00 
  Coulet, Axel 1372 FRA0.001-0.8820-17.60 
  Vaugeois, Simon 1302  * FRA1.0010.08201.60 
 * 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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