Individual Calculations September 2017
 Riff, Vincent  Total change: 6.60  Rating chartPersonal card
 21eme Open International de Wasselonne - Tournoi A (plus de 1700 ) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 2178 2381 5.50 7 0.33 20 6.60 
  Wormuth, Marcus 1981  * GER1.0010.08201.60 
  Vignale, Stephane 2064 FRA1.0010.13202.60 
  Schmider, Niklas 2122 GER1.0010.18203.60 
  Mirzoev, Azer g2535 AZE0.001-0.2920-5.80 
  Cofmann, Veaceslav 2183 GER1.0010.24204.80 
  Malassagne, Raphael 2213 FRA0.501-0.2220-4.40 
  Zilberman, Polina wm2149 GER1.0010.21204.20 
 * 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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