Individual Calculations January 2010
 Amin, Bassem  Total change: -9.30  Rating chartPersonal card
 Egyptian Cup 2009 2nd Part Many Cities EGY 2009-10-02
RcRownchangeKK*chgGame
 2368 2559 2.50 4 -0.33 10 -3.30 
  Abdel Fadil, Mohamed 2205 EGY1.0010.11101.10 
  Omar, Ashraf 2159  * EGY1.0010.08100.80 
  Adly, Ahmed g2554 EGY0.501-0.0110-0.10 
  Adly, Ahmed g2554 EGY0.001-0.5110-5.10 
 * 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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2706 2553 0.00 2 -0.60 10 -6.00 
  Malakhov, Vladimir g2706 RUS0.001-0.3010-3.00 
  Malakhov, Vladimir g2706 RUS0.001-0.3010-3.00 

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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