Individual Calculations April 2015
 Mohammad Ghassemi, Vajieollah  Total change: -25.60  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1644 1619 2.00 7 -1.28 20 -25.60 
  De Hooghe, Julien 1328 FRA0.001-0.8520-17.00 
  Hourlier, Sarah 1221 FRA1.0010.08201.60 
  Maupin, Gervais 1776 FRA0.001-0.2920-5.80 
  Baillie, Andre 1428 FRA1.0010.25205.00 
  Dorlet, Nicolas 1815 FRA0.001-0.2520-5.00 
  Dessenne, Francois 1989 FRA0.001-0.1020-2.00 
  Pierquin, Bernard 1952 FRA0.001-0.1220-2.40 

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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