Individual Calculations August 2017
 Rakotovahiny, Thomas  Total change: -24.80  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open C 1500 et Moins PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1288 1134 1.50 7 -0.62 40 -24.80 
  Morel, Maryse 1336 FRA0.001-0.2440-9.60 
  Le Manchec, Olivier 1374 FRA0.001-0.2040-8.00 
  Bocquet, Nahom 1077 FRA1.0010.424016.80 
  Labesse, Lise 1260 FRA0.001-0.3340-13.20 
  Emsalem, Marc 1335 FRA0.5010.264010.40 
  Fabre, Guy 1380 FRA0.001-0.1940-7.60 
  Viraphan, Othone 1251 FRA0.001-0.3440-13.60 

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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