Individual Calculations September 2009
 Abtini, Hasan  Total change: -29.75  Rating chartPersonal card
 Abu Dhabi Intl. tournament Abu Dhabi UAE 2009-06-09
RcRownchangeKK*chgGame
 2104 1979 2.00 6 -0.09 25 -2.25 
  Bajarani, Ilgar m2329 AZE0.5010.39259.75 
  Al-Marzoqi, Abdulla M 1981 UAE1.0010.502512.50 
  Khouri, Ahmed Abbas f1939 UAE0.001-0.5625-14.00 
  Ali, Mahmoud 2174 UAE0.001-0.2525-6.25 
  Tinawi, Fawaz 2064 SYR0.5010.12253.00 
  Khouri, Ibrahim Mohamed f2137 UAE0.001-0.2925-7.25 

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)
 
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 1911 1992 2.50 6 -1.10 25 -27.50 
  Okay, Ilkin Ege 1816 TUR0.001-0.7325-18.25 
  Doganer, Turker 1685 TUR0.001-0.8625-21.50 
  Karagoz, Gulnur Helin 1700 TUR1.0010.15253.75 
  Sevgi, Volkan 1828 TUR1.0010.28257.00 
  Grigoriev, Armen 2286 GEO0.5010.35258.75 
  Laabi Chian, Majid 2151 IRI0.001-0.2925-7.25 

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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