Individual Calculations September 2018
 Saif, Ahmed  Total change: 32.19  Rating chartPersonal card
 2nd Sharjah Summer Championship 2018(A) Sharjah UAE 2018-07-26
RcRownchangeKK*chgGame
 1949 1787 3.00 7 0.89 29 25.81 
  Dimarucut, Francis Erwin 2098 PHI0.5010.362910.44 
  Hamad, Essam 1793 UAE1.0010.512914.79 
  Sameir, Ramez 2012 EGY0.5010.28298.12 
  San Juan, Dennis 2124 PHI0.001-0.1229-3.48 
  Abid, Ali Mujawar 1828 IND1.0010.562916.24 
  Rafee, Mohd Hayel 1911 SYR0.001-0.3329-9.57 
  Stanley, Samson P. 1880 IND0.001-0.3729-10.73 

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)
 
 25th Abu Dhabi Int. Chess Festival(Open) Abu Dhabi UAE 2018-08-07
RcRownchangeKK*chgGame
 1858 1719 4.50 8 1.82 29 52.78 
  Ovezdurdiyeva, Jemal wf2041 TKM0.001-0.1329-3.77 
  Lanka, Sri Karthikeya Durgaprasad 1428 IND1.0010.15294.35 
  Marwan, Abdulwahab f2073 UAE1.0010.892925.81 
  Mohamed, Saeed Laily c1938 UAE1.0010.782922.62 
  Mustafayev, Farid 2119  * AZE0.5010.422912.18 
  Lagutin, Nelman 1955 PHI0.001-0.2029-5.80 
  Hamdan, Marshool f1991 UAE0.001-0.1729-4.93 
  Deepak, Khas 1319  * IND1.0010.08292.32 
 * 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)
 
 25th Abu Dhabi Int. Chess Festival(Juniors) Abu Dhabi UAE 2018-08-08
RcRownchangeKK*chgGame
 1348 1719 6.50 9 -1.60 29 -46.40 
  Alhammadi, Khalifa Mohamed 1319  * UAE1.0010.08292.32 
  Khamzin, Madi 1319  * KAZ1.0010.08292.32 
  Khalifa Essa, Albalooshi 1348 UAE0.001-0.9029-26.10 
  Mohammad Abdulrahman, Alawadhi 1319  * UAE0.001-0.9229-26.68 
  Anood, Ahmad 1319  * UAE1.0010.08292.32 
  Lanka, Sri Karthikeya Durgaprasad 1428 IND0.501-0.3529-10.15 
  Khaled, Tarek Altaher 1319  * UAE1.0010.08292.32 
  Deepak, Khas 1319  * IND1.0010.08292.32 
  Vishal, Choudary B 1446 IND1.0010.17294.93 
 * 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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