Individual Calculations September 2019
 Hamad, Bader  Total change: -26.35  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Juniors) Abudhabi UAE 2019-08-01
RcRownchangeKK*chgGame
 1254 1581 5.50 8 -1.42 31 -44.02 
  Eisa Mohmood, Alkhoori c1181  * UAE1.0010.08312.48 
  Mahi, Amit Doshi 1325 IND0.001-0.8131-25.11 
  Shamsa, Amer 1181  * UAE0.501-0.4231-13.02 
  Al-Marshool, Saeed 1194 UAE1.0010.09312.79 
  Srivatsan, Karthikeyan 1317 IND0.001-0.8231-25.42 
  Archit, Vimal 1181  * IND1.0010.08312.48 
  Ghaith, Ahmed 1347 UAE1.0010.21316.51 
  Hamdan Edrees, Alhamed 1307 UAE1.0010.17315.27 
 * 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)
 
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1688 1581 3.50 7 0.93 31 28.83 
  Lakshmi, C wf1912 IND0.001-0.1231-3.72 
  Hamad, Shuaib Al Kaff 1181  * UAE1.0010.08312.48 
  Meghna, C H wf1958 IND0.001-0.0931-2.79 
  Fatima, Al Wahabi 1371 UAE1.0010.23317.13 
  Ahmad, Al Romaithi 1829 UAE0.5010.31319.61 
  Al Fayez, Abdulmalek Saud 1795 KSA1.0010.773123.87 
  Ghaith, Almomani 1772 JOR0.001-0.2531-7.75 
 * 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)
 
 UAE National Invd. Chess Championship 2019 (Open) Sharjah UAE 2019-08-16
RcRownchangeKK*chgGame
 1728 1581 2.00 7 -0.36 31 -11.16 
  Sultan, Ibrahim m1981  * UAE0.001-0.0831-2.48 
  Saif, Ahmed 1805 UAE0.001-0.2231-6.82 
  Yahya, Shuaib Al Kaff 1349 UAE1.0010.21316.51 
  Ahmed, Fareed f1975 UAE0.001-0.0831-2.48 
  Khalifa Essa, Albalooshi 1532 UAE0.501-0.0731-2.17 
  Ali Rashid, Ali 1818 UAE0.001-0.2031-6.20 
  Abdulrahim, Salem 1637 UAE0.5010.08312.48 
 * 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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