Individual Calculations March 2010
 Ezat, Mohamed  Total change: -16.30  Rating chartPersonal card
 THE ARAB CLUB CHAMPIONSHIP Tunis TUN 2009-12-12
RcRownchangeKK*chgGame
 2319 2472 4.50 8 -1.07 10 -10.70 
  Mohannad, Farhan f2258 JOR0.501-0.2710-2.70 
  Ahmed, Abdul Sattar Abdulwhhab 2181 IRQ0.501-0.3510-3.50 
  Shoker, Samy m2487 EGY1.0010.52105.20 
  Husari, Satea m2335 SYR0.501-0.1810-1.80 
  Al Qudaimi, Basheer m2418 YEM0.501-0.0810-0.80 
  Hamad, Ahmad f2281 SYR0.501-0.2510-2.50 
  Zozek, Salah Mohammed 2298 IRQ1.0010.27102.70 
  Khairallah, Faisal f2296 LIB0.001-0.7310-7.30 

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)
 
 2009 World Team Chess Championship Bursa TUR 2010-01-05
RcRownchangeKK*chgGame
 2669 2471 0.00 5 -1.24 10 -12.40 
  Sutovsky, Emil g2657 ISR0.001-0.2610-2.60 
  Hess, Robert L g2572 USA0.001-0.3610-3.60 
  Mamedyarov, Shakhriyar g2741 AZE0.001-0.1710-1.70 
  Jakovenko, Dmitry g2730 RUS0.001-0.1810-1.80 
  Pashikian, Arman g2647 ARM0.001-0.2710-2.70 

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)
 
 3rd Stage Egyptian Cup Cairo EGY 2010-02-16
RcRownchangeKK*chgGame
 2356 2471 2.00 2 0.68 10 6.80 
  Sarwat, Walaa m2386 EGY1.0010.38103.80 
  Amin, Ashraf 2325 EGY1.0010.30103.00 

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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