Individual Calculations September 2009
 Khader, Sami  Total change: -14.70  Rating chartPersonal card
 "Alushta Summer - 2009 - 2" Alushta UKR 2009-06-02
RcRownchangeKK*chgGame
 2385 2403 5.00 13 -1.82 10 -18.20 
  Kovalev, Vladislav f2320 BLR0.001-0.6110-6.10 
  Danilenko, Dmitriy 2303 UKR0.501-0.1410-1.40 
  Kharchenko, Boris m2474 UKR0.001-0.4010-4.00 
  Kashlinskaya, Alina wg2344 RUS0.501-0.0810-0.80 
  Belikov, Vladimir g2505 RUS0.001-0.3610-3.60 
  Kislinsky, Alexey g2455 UKR1.0010.57105.70 
  Kovalenko, Igor m2449 UKR1.0010.56105.60 
  Vaibhav, Suri 2222 IND0.001-0.7410-7.40 
  Amanov, Zhanibek m2390 KAZ0.001-0.5210-5.20 
  Sivuk, Vitaly 2350 UKR1.0010.43104.30 
  Iljin, Timofey m2416 UKR0.001-0.4810-4.80 
  Kovalev, Andrei g2515 BLR0.001-0.3510-3.50 
  Oparin, Grigoriy c2257 RUS1.0010.30103.00 

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)
 
 Asian Zone 3.1 Championship ( Men ) Sanaa YEM 2009-06-24
RcRownchangeKK*chgGame
 2415 2403 3.50 8 -0.37 10 -3.70 
  Al Qudaimi, Basheer m2424 YEM0.001-0.4710-4.70 
  Al-Modiahki, Mohamad g2585 QAT0.001-0.2610-2.60 
  Al-Hadarani, Hatim f2251 YEM0.501-0.2010-2.00 
  Ahmad, Azizjawad Obada m2379 IRQ1.0010.47104.70 
  Salem, A.r. Saleh g2479 UAE1.0010.60106.00 
  Bakr, Jwan f2369 SYR0.001-0.5510-5.50 
  Al Sayed, Mohamad N. m2496 QAT0.001-0.3710-3.70 
  Khairallah, Faisal f2338 LIB1.0010.41104.10 

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)
 
 Jordanian Chess Clubs League Championship 2009 Amman JOR 2009-07-30
RcRownchangeKK*chgGame
 2133 2444 7.50 8 0.72 10 7.20 
  Allan, Wael 2064 JOR1.0010.09100.90 
  Al-Hantouli, Firas 2171 JOR1.0010.17101.70 
  Mahmoud, Abdelrahman 2120 JOR1.0010.13101.30 
  Salem, Abdallah 2044  * JOR1.0010.08100.80 
  Namoura, Mohammed 2044  * JOR0.501-0.4210-4.20 
  Hamad, Ahmad f2272 SYR1.0010.27102.70 
  Ramiz, Kabboushi 2044  * JOR1.0010.08100.80 
  Bakr, Jwan f2307 SYR1.0010.32103.20 
 * 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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