Individual Calculations May 2011
 Shakessi, Hossein  Total change: -19.50  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1748 1615 1.50 7 -0.78 25 -19.50 
  Aubry, Fabien 1861 FRA0.001-0.1925-4.75 
  Miglierina, Alexis 1839 FRA0.001-0.2225-5.50 
  Vyvyan, Philippe 1772 FRA0.001-0.2925-7.25 
  Bertat, Jacques 1695 FRA0.5010.11252.75 
  Gill, William D. 1699 IRL0.001-0.3825-9.50 
  Achen, Denis 1717 BEL0.001-0.3625-9.00 
  Laugie, Guy 1651 FRA1.0010.552513.75 

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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