Individual Calculations September 2017
 Al Hosani, Omran  Total change: 23.20  Rating chartPersonal card
 UAE Indv. Chess CH. U16(Open) Sharjah UAE 2017-08-04
RcRownchangeKK*chgGame
 1675 2012 6.50 8 -0.47 40 -18.80 
  Saif, Ahmed 1850 UAE1.0010.294011.60 
  Hamad, Bader 1612  * UAE1.0010.08403.20 
  Ali Hamdan, Alsheraifi 1612  * UAE1.0010.08403.20 
  Ahmed, Rashed Al Hefeti 1704 UAE0.001-0.8640-34.40 
  Altaher, Saeed Tarek 1677 UAE1.0010.12404.80 
  Abdulla, Aref 1612  * UAE1.0010.08403.20 
  Nawaf Ali, Al-Mansoori 1612  * UAE1.0010.08403.20 
  Salem, Ahmed Salem 1724 UAE0.501-0.3440-13.60 
 * 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)
 
 Abu Dhabi Masters Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 2284 2012 2.50 8 1.05 40 42.00 
  Eggleston, David J m2380 ENG1.0010.904036.00 
  Mekhitarian, Krikor Sevag g2412  * BRA0.001-0.0840-3.20 
  Mahjoob Zardast, Morteza g2354 IRI0.001-0.1240-4.80 
  Rayes, Abdul Kader 2259 SYR0.001-0.1940-7.60 
  Pratyusha, Bodda wm2171 IND1.0010.714028.40 
  Teh, Eu Wen Aron f2276 MAS0.001-0.1840-7.20 
  Abhilash, Reddy M.l. 2188 IND0.001-0.2740-10.80 
  Dileep, Kumar R 2234 IND0.5010.284011.20 
 * 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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