Individual Calculations June 2015
 Vigna, Patrick  Total change: 25.60  Rating chartPersonal card
 236-B open FIDE du club 608 (-1800 elo) PARIS FRA 2015-05-09
RcRownchangeKK*chgGame
 1494 1267 2.50 5 1.28 20 25.60 
  Lutard, Frederic 1565 FRA0.5010.35207.00 
  Cont, Arya 1205 FRA1.0010.41208.20 
  Jurbert, Chriss 1582 FRA1.0010.862017.20 
  Caumartin, Yann 1667  * FRA0.001-0.0820-1.60 
  Peignien, Laurent 1453 FRA0.001-0.2620-5.20 
 * 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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