Individual Calculations August 2017
 Perrot, Pierre  Total change: -30.80  Rating chartPersonal card
 Tournoi d'ete d'Orbec-La Vespiere 2017 (-2200) ORBEC FRA 2017-07-01
RcRownchangeKK*chgGame
 1626 2006 3.00 5 -1.54 20 -30.80 
  Delin, Aristide 1606  * FRA0.501-0.4220-8.40 
  Kulhaneck, Martial 1606  * FRA1.0010.08201.60 
  Robert, Yoann 1635 FRA0.001-0.9020-18.00 
  Lemiere, Edouard 1606  * FRA1.0010.08201.60 
  Morice, Thomas 1676 FRA0.501-0.3820-7.60 
 * 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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