Individual Calculations August 2017
 Morel, Maryse  Total change: 20.40  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open C 1500 et Moins PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1337 1336 4.50 8 0.51 40 20.40 
  Rakotovahiny, Thomas 1134 FRA1.0010.24409.60 
  Cortese, Leonida 1296 FRA0.001-0.5640-22.40 
  Perruquon, Laetitia 1225 FRA0.501-0.1540-6.00 
  Magrin-Chagnolleau, Ivan 1255 FRA1.0010.394015.60 
  Zeitoun, Bernard 1447 FRA1.0010.654026.00 
  Nguyen, Tristan 1442 FRA1.0010.644025.60 
  Rerat, Jean-Emmanuel 1423 FRA0.001-0.3840-15.20 
  Rubini, Louis 1473 FRA0.001-0.3240-12.80 

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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