Individual Calculations January 2011
 Sarwat, Walaa  Total change: -18.00  Rating chartPersonal card
 Abu Dhabi Chess Festival 2010 (Masters) Abu Dhabi UAE 2010-08-12
RcRownchangeKK*chgGame
 2287 2379 2.00 8 -2.92 10 -29.20 
  Ibrahim, Ismail 2157 UAE0.501-0.2810-2.80 
  Narayanan, Srinath m2409 IND0.001-0.4610-4.60 
  Antonio, Viani D`cunha 2208 IND0.001-0.7310-7.30 
  Khademalsharieh, Sarasadat wf2097 IRI0.501-0.3410-3.40 
  Tissir, Mohamed m2474 MAR0.5010.13101.30 
  Ankit, R Rajpara 2362 IND0.501-0.0210-0.20 
  Alhuwar, Jasem f2311 UAE0.001-0.5910-5.90 
  Faisal, Abdulla 2281 UAE0.001-0.6310-6.30 

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)
 
 Egyptian Individual Open 2010 Cairo EGY 2010-11-22
RcRownchangeKK*chgGame
 2257 2368 6.50 10 0.10 10 1.00 
  Shehata, Abdel Hady 2028 EGY1.0010.12101.20 
  Shehata, Aly 2131 EGY1.0010.20102.00 
  Salah, Sayed 2217 EGY1.0010.30103.00 
  Hesham, Abdelrahman f2246 EGY1.0010.33103.30 
  El Taher, Fouad m2481 EGY0.5010.15101.50 
  Naby, Saiid A. 2300 EGY0.501-0.0910-0.90 
  Elgabry, Mohsen m2318 EGY1.0010.43104.30 
  Ragheb, Malak 2313 EGY0.501-0.0810-0.80 
  Hassan, Sayed Barakat m2370 EGY0.001-0.5010-5.00 
  Elzayady, Ahmed 2163 EGY0.001-0.7610-7.60 

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)
 
 12th Arab Clubs Championship 2010 Aden YEM 2010-12-12
RcRownchangeKK*chgGame
 2190 2368 6.00 7 1.02 10 10.20 
  Taher, Rami 1987 LBA1.0010.09100.90 
  Gameel, Mohamed f2217 YEM1.0010.30103.00 
  Noah, A H Al-Ali m2385 IRQ0.001-0.4810-4.80 
  Hassan, Sayed Barakat m2370 EGY1.0010.50105.00 
  Jumaa, A Gatea f2135 IRQ1.0010.21102.10 
  Mohannad, Farhan f2184 JOR1.0010.26102.60 
  Alzayat, Ahmed 2055 LBA1.0010.14101.40 

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)
 

 

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