Individual Calculations November 2010
 Grassi, Enrico  Total change: -7.80  Rating chartPersonal card
 39th Olympiad Khanty-Mansiysk 2010 Open tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 2226 2053 1.50 7 -0.52 15 -7.80 
  Samhouri, Ahmad Fawzi f2372 JOR0.001-0.1315-1.95 
  Urbina, Ricardo m2226 HON0.001-0.2715-4.05 
  Marcos, Joselito 2115 PNG0.5010.09151.35 
  Mok, Tze-Meng m2416 MAS0.001-0.1015-1.50 
  Mungroo, Franklin 2156 SUR0.001-0.3615-5.40 
  Dekker, Marvin 2097 AHO1.0010.56158.40 
  Erikson, Roberto 2198 ANG0.001-0.3115-4.65 

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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