Individual Calculations September 2010
 Samaris, Mihail  Total change: -8.40  Rating chartPersonal card
 40 years SOP open Patra GRE 2010-07-25
RcRownchangeKK*chgGame
 1842 1677 0.00 2 -0.56 15 -8.40 
  Panagiotopoulos, Leonidas 1807 GRE0.001-0.3215-4.80 
  Vazouras, Theodoros 1876 GRE0.001-0.2415-3.60 

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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