Individual Calculations August 2017
 Vigna, Patrick  Total change: 11.80  Rating chartPersonal card
 298B open FIDE du club 608 (-1700 elo) PARIS FRA 2017-07-08
RcRownchangeKK*chgGame
 1436 1258 2.00 5 0.59 20 11.80 
  Panneullier, Franck 1443 FRA0.001-0.2620-5.20 
  Gaudin, Roger 1464 FRA1.0010.762015.20 
  Hargoues-Turon, Emile 1320 FRA1.0010.592011.80 
  Bouzamondo, Samy 1329 FRA0.001-0.4020-8.00 
  Guery, Stephane 1625 FRA0.001-0.1020-2.00 

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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