Individual Calculations July 2011
 Adly, Ahmed  Total change: 1.00  Rating chartPersonal card
 Egyptian League 2010/2011 Many Cities EGY 2010-09-25
RcRownchangeKK*chgGame
 2298 2630 12.00 15 -0.89 10 -8.90 
  Amin, Bassem g2578 EGY0.001-0.5710-5.70 
  Abou El Zein, Eid Mahmoud m2310 EGY0.501-0.3710-3.70 
  El Arousy, Abdul Hameed m2251 EGY0.501-0.4110-4.10 
  Ismail, Reda 2230  * EGY1.0010.08100.80 
  Elzayady, Ahmed 2230  * EGY1.0010.08100.80 
  Lotfy, Abdel Rahman 2230  * EGY1.0010.08100.80 
  Atea, Khaled 2230  * EGY0.501-0.4210-4.20 
  Amin, Bassem g2578 EGY0.501-0.0710-0.70 
  Abou El Zein, Eid Mahmoud m2310 EGY1.0010.13101.30 
  Sarwat, Walaa m2368 EGY1.0010.18101.80 
  Abo Zekry, Mohamed 2230  * EGY1.0010.08100.80 
  Abdel Hafeiz, Ayman 2230  * EGY1.0010.08100.80 
  Elkadi, Abdel Rahman 2230  * EGY1.0010.08100.80 
  Abdel Ghany, Ayman 2230  * EGY1.0010.08100.80 
  Lotfy, Abdel Rahman 2230  * EGY1.0010.08100.80 
 * 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)
 
 African Individual Championships 2011 (Men) Maputo MOZ 2011-06-03
RcRownchangeKK*chgGame
 2392 2630 8.00 9 0.99 10 9.90 
  Mucongoma, Miguel Jose Maconi f2240 MOZ1.0010.09100.90 
  Haddouche, Mohamed m2398 ALG1.0010.21102.10 
  Ezat, Mohamed m2453 EGY0.501-0.2310-2.30 
  Amin, Bassem g2596 EGY1.0010.45104.50 
  El Gindy, Essam g2506 EGY1.0010.33103.30 
  Steel, Henry Robert f2328 RSA1.0010.15101.50 
  Chumfwa, Stanley 2341 ZAM1.0010.16101.60 
  Makoto, Rodwell 2230  * ZIM0.501-0.4210-4.20 
  Solomon, Kenny m2433 RSA1.0010.25102.50 
 * 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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