Individual Calculations September 2014
 Aouachria, Marwa  Total change: 67.20  Rating chartPersonal card
 18ème Open International de Wasselonne - Tournoi C (-1500) WASSELONNE FRA 2014-08-07
RcRownchangeKK*chgGame
 1391 1359 3.50 4 1.68 40 67.20 
  Decker, Thomas 1422 FRA1.0010.594023.60 
  Schmitt, Anatole 1448 FRA0.5010.12404.80 
  Wiemann, Daniel 1393 GER1.0010.554022.00 
  Gehin, Raphael 1302 FRA1.0010.424016.80 

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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