Individual Calculations March 2010
 Gator, Mosab  Total change: -6.15  Rating chartPersonal card
 ARAB MEN CHAMPIONSHIP 2009 MARSA TUN 2009-12-21
RcRownchangeKK*chgGame
 2293 2132 2.00 8 -0.42 15 -6.30 
  Ahmad, Aziz Jawad Oba m2393 IRQ0.001-0.1815-2.70 
  El Gindy, Essam g2493 EGY0.001-0.1015-1.50 
  Al-Hadharani, Hatim f2225 YEM0.001-0.3715-5.55 
  Amdouni, Zoubaier 2243 TUN1.0010.65159.75 
  Eid, Fadi m2376 LIB0.5010.30154.50 
  Ayyad, Maher f2140 BRN0.001-0.4915-7.35 
  Adnani, Moklis f2343 MAR0.5010.27154.05 
  Elobeid, Asim Ali c2134 SUD0.001-0.5015-7.50 

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 Junior 2009 Cairo EGY 2009-12-31
RcRownchangeKK*chgGame
 2067 2132 4.00 7 0.01 15 0.15 
  Bornheim, Darren 1732  * RSA0.001-0.9215-13.80 
  Ameir, Moheb c2093 EGY0.501-0.0515-0.75 
  Taher, Rami 1946 LBA1.0010.26153.90 
  Wageih, Kareim m2324 EGY0.001-0.2515-3.75 
  Hesham, Abdelrahman f2153 EGY1.0010.53157.95 
  Van Rensburg, Ryan Pierre 2047 RSA1.0010.38155.70 
  Ismail, Shereif f2173 EGY0.5010.06150.90 
 * 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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