Individual Calculations August 2013
 Clair, Michael  Total change: 2.55  Rating chartPersonal card
 Championnat de Paris IdF 2013 - Open B (1400-1900) PARIS FRA 2013-07-06
RcRownchangeKK*chgGame
 1662 1836 6.00 8 0.17 15 2.55 
  Sere, Philemon 1620 FRA0.501-0.2815-4.20 
  Rakotomalala, Jean-Jacques 1649 FRA1.0010.26153.90 
  Vyvyan, Philippe 1686 FRA1.0010.30154.50 
  Afraoui, Anaelle 1663 FRA0.001-0.7315-10.95 
  Herbert, Guy 1663 FRA0.501-0.2315-3.45 
  Desurmont, Gerard 1657 FRA1.0010.27154.05 
  Addad, Mahfoud 1687 FRA1.0010.30154.50 
  Cerris, Antoine 1672 FRA1.0010.28154.20 

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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