Individual Calculations February 2014
 Riballet, Jean-Paul  Total change: 1.50  Rating chartPersonal card
 10eme Open International d’Echecs de Mont de Marsan MONT DE MARSAN FRA 2013-12-26
RcRownchangeKK*chgGame
 1573 1427 3.00 9 0.10 15 1.50 
  Tourenne, Dominique 1772 FRA0.001-0.1115-1.65 
  Fournier, Loic 1606 FRA1.0010.731510.95 
  Seelen, Raphael 1673 FRA0.001-0.1915-2.85 
  Jackson, Daniel 1593 FRA0.001-0.2815-4.20 
  Dubertrand, Bernard 1660 FRA0.001-0.2115-3.15 
  Lutz, Andre 1298 FRA1.0010.33154.95 
  Larghi, Dimitri 1306 FRA1.0010.34155.10 
  Gonzalez Fernandez, Jorge 1710 ESP0.001-0.1615-2.40 
  Jackson, Thomas 1540 FRA0.001-0.3515-5.25 

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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