Individual Calculations September 2011
 Shoker, Samy  Total change: 36.50  Rating chartPersonal card
 Yinzhou Cup 2011 World ChessTeam Championship Ningbo,China CHN 2011-07-17
RcRownchangeKK*chgGame
 2675 2475 4.00 9 1.77 10 17.70 
  Areshchenko, Alexander g2682 UKR1.0010.77107.70 
  Postny, Evgeny g2618 ISR0.5010.19101.90 
  Hess, Robert L g2609 USA0.001-0.3210-3.20 
  Sargissian, Gabriel g2663 ARM0.5010.24102.40 
  Svidler, Peter g2739 RUS0.5010.32103.20 
  Li, Chao B g2669 CHN0.5010.25102.50 
  Ganguly, Surya Shekhar g2627 IND0.001-0.3010-3.00 
  Polgar, Judit g2699 HUN0.001-0.2210-2.20 
  Mamedyarov, Shakhriyar g2765 AZE1.0010.84108.40 

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)
 
 Top Ten 2011 Cairo EGY 2011-07-28
RcRownchangeKK*chgGame
 2373 2475 7.50 9 1.77 10 17.70 
  Hassan, Sayed Barakat m2386 EGY1.0010.38103.80 
  Hesham, Abdelrahman f2309 EGY1.0010.28102.80 
  Labib, Ibrahim Hasan m2401 EGY0.501-0.1010-1.00 
  Abdel Razik, Khaled m2423 EGY0.001-0.5710-5.70 
  Wageih, Kareim m2303 EGY1.0010.27102.70 
  Ibrahim, Hatim 2402 EGY1.0010.40104.00 
  Ezat, Mohamed m2430 EGY1.0010.44104.40 
  Naby, Saiid A 2350 EGY1.0010.33103.30 
  Ragheb, Malak 2356 EGY1.0010.34103.40 

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)
 
 1st International open "Isthmia" - Vrahati 2011 Group A' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 2413 2475 5.00 9 0.11 10 1.10 
  Asimakopoulos, Konstantinos 2075  * GRE1.0010.08100.80 
  Baklan, Vladimir g2620 UKR0.5010.19101.90 
  Kelires, Andreas 2075  * CYP1.0010.08100.80 
  Solak, Dragan g2598 SRB0.5010.17101.70 
  Svetushkin, Dmitry g2576 MDA0.001-0.3610-3.60 
  Hrisanthopoulos, Dimitrios 2076 GRE1.0010.08100.80 
  Sethuraman, S P g2529 IND1.0010.58105.80 
  Nikolaidis, Ioannis g2545 GRE0.001-0.4010-4.00 
  Atalik, Suat g2619 TUR0.001-0.3110-3.10 
 * 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)
 

 

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