Individual Calculations December 2015
 Bouzidi, Rabah  Total change: -111.20  Rating chartPersonal card
 15e open international de Sautron SAUTRON FRA 2015-10-24
RcRownchangeKK*chgGame
 1403 1426 2.00 9 -2.78 40 -111.20 
  Dore, Vincent 1239 FRA1.0010.264010.40 
  Audoubert, Jean 1645 FRA1.0010.784031.20 
  Larand, Manuel 1826  * FRA0.001-0.0840-3.20 
  Metaireau, Patrice 1483 FRA0.001-0.4240-16.80 
  Bilien, Theo 1283 FRA0.001-0.6940-27.60 
  Bobard, Antonin 1303 FRA0.001-0.6740-26.80 
  Debie, Timothee 1138 FRA0.001-0.8440-33.60 
  Denis, Philippe 1661 FRA0.001-0.2140-8.40 
  Englisch, Susanne 1051 FRA0.001-0.9140-36.40 
 * 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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