Individual Calculations November 2010
 Maasarani, Mahmoud  Total change: 5.40  Rating chartPersonal card
 39th Olympiad Khanty-Mansiysk 2010 Open tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 2249 2106 1.00 2 0.36 15 5.40 
  Ihsan, Jawad 2145 PLE1.0010.55158.25 
  Arancibia Guzman, Eduardo f2352 CHI0.001-0.1915-2.85 

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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