Individual Calculations November 2010
 Juddan, Ahmid  Total change: 6.75  Rating chartPersonal card
 39th Olympiad Khanty-Mansiysk 2010 Open tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 1911 1832 2.00 4 0.27 25 6.75 
  Van Den Heever, Donovan c2232  * RSA0.001-0.0825-2.00 
  Gameel, Mohamed f2216 YEM0.001-0.0925-2.25 
  Simmons, Kennedy 1499 BER1.0010.12253.00 
  Yang, Ching Wei Austin 1695 TPE1.0010.32258.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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