Individual Calculations July 2011
 Amin, Bassem  Total change: 12.80  Rating chartPersonal card
 Egyptian League 2010/2011 Many Cities EGY 2010-09-25
RcRownchangeKK*chgGame
 2265 2578 15.50 16 2.10 10 21.00 
  Beshara, Nadi 2199 EGY1.0010.09100.90 
  Adly, Ahmed g2630 EGY1.0010.57105.70 
  Atea, Khaled 2199 EGY1.0010.09100.90 
  Abou El Zein, Eid Mahmoud m2310 EGY1.0010.17101.70 
  El Arousy, Abdul Hameed m2251 EGY1.0010.13101.30 
  Ismail, Reda 2178  * EGY1.0010.08100.80 
  Abo Zekry, Mohamed 2196 EGY1.0010.09100.90 
  Abdel Hafeiz, Ayman 2178  * EGY1.0010.08100.80 
  Abdel Ghany, Ayman 2178  * EGY1.0010.08100.80 
  Lotfy, Abdel Rahman 2178  * EGY1.0010.08100.80 
  Adly, Ahmed g2630 EGY0.5010.07100.70 
  Tahoun, Emad 2190 EGY1.0010.09100.90 
  Sarwat, Walaa m2368 EGY1.0010.23102.30 
  Ismail, Reda 2178  * EGY1.0010.08100.80 
  Abo Zekry, Mohamed 2196 EGY1.0010.09100.90 
  Abdel Ghany, Ayman 2178  * 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)
 
 13th Dubai Open 2011 Dubai UAE 2011-04-10
RcRownchangeKK*chgGame
 2505 2596 5.50 8 0.54 10 5.40 
  Hayrapetian, Ovik f2390 ARM0.501-0.2610-2.60 
  Khukhashvili, Sopiko mwg2421 GEO1.0010.27102.70 
  Huschenbeth, Niclas m2465 GER1.0010.32103.20 
  Adhiban, B g2543 IND0.501-0.0710-0.70 
  Shyam, Sundar M m2457 IND1.0010.31103.10 
  Hammer, Jon Ludvig g2606 NOR0.001-0.4910-4.90 
  Lalith, Babu M R m2491 IND1.0010.36103.60 
  Miroshnichenko, Evgenij g2670 UKR0.5010.10101.00 

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)
 
 African Individual Championships 2011 (Men) Maputo MOZ 2011-06-03
RcRownchangeKK*chgGame
 2374 2596 5.50 9 -1.36 10 -13.60 
  Nyazi, Nehad 2216 EGY1.0010.09100.90 
  Chumfwa, Stanley 2341 ZAM0.501-0.3110-3.10 
  Domingos, Ediberto 2201 ANG1.0010.08100.80 
  Adly, Ahmed g2630 EGY0.001-0.4510-4.50 
  Haddouche, Mohamed m2398 ALG0.501-0.2610-2.60 
  Jere, Daniel f2321 ZAM0.001-0.8310-8.30 
  El Taher, Fouad m2486 EGY1.0010.35103.50 
  Solomon, Kenny m2433 RSA0.501-0.2210-2.20 
  Belouadah, Saad m2342 ALG1.0010.19101.90 

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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