Individual Calculations August 2017
 Koch, Alain  Total change: -21.20  Rating chartPersonal card
 Tournoi d'ete d'Orbec-La Vespiere 2017 (-2200) ORBEC FRA 2017-07-01
RcRownchangeKK*chgGame
 1620 1905 3.00 5 -1.06 20 -21.20 
  Blondel, Jean-Michel 1505  * FRA1.0010.08201.60 
  Lemiere, Maxence 1660 FRA0.501-0.3020-6.00 
  Delin, Aristide 1536 FRA0.501-0.4020-8.00 
  Bordais, Dominique 1894 FRA0.001-0.5220-10.40 
  Fauconnet, Jean-Marie 1505  * 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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