Individual Calculations August 2016
 Pierre, Laurent  Total change: -26.20  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2016 - Open C (1500 et moins) PARIS FRA 2016-07-09
RcRownchangeKK*chgGame
 1296 1499 5.50 9 -1.31 20 -26.20 
  Cortese, Leonida 1301 FRA0.001-0.7620-15.20 
  Perruquon, Laetitia 1197 FRA1.0010.15203.00 
  Perrot, Jessy 1292 FRA0.501-0.2720-5.40 
  Jules, Nathan 1305 FRA1.0010.25205.00 
  Melia, Marjorie 1317 FRA1.0010.26205.20 
  Gabelica, Marco 1198 FRA1.0010.15203.00 
  Papin, Patrice 1368 FRA0.001-0.6820-13.60 
  Segarra, Rene 1354 FRA1.0010.31206.20 
  Feldman, Frederic 1333 FRA0.001-0.7220-14.40 

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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