Individual Calculations September 2012
 Tireau, Jean-Marie  Total change: -7.80  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1689 1647 3.00 8 -0.52 15 -7.80 
  Naveilhan, Roland 1772 FRA0.001-0.3315-4.95 
  Corbel, Mael 1388 FRA1.0010.18152.70 
  Roussel, Glenn 1831 FRA0.001-0.2615-3.90 
  Parisot, Anthony 1768 FRA0.001-0.3415-5.10 
  Plat, Sammy 1379 FRA1.0010.17152.55 
  Vervelle, Sebastien 1746 FRA0.001-0.3615-5.40 
  Van Loo, Georges 1730 BEL1.0010.61159.15 
  Froment, Theophile 1901 FRA0.001-0.1915-2.85 

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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