Individual Calculations September 2022
 Hamad, M A M Al Ali  Total change: -37.20  Rating chartPersonal card
 Al Towayya Classic Tournament 2022 Al Ain UAE 2022-07-29
RcRownchangeKK*chgGame
 1326 1266 1.00 3 -0.48 20 -9.60 
  Ahmad, Al Romaithi 1799 UAE0.001-0.0320-0.60 
  Saad, Jaber Alahbabi 1033 UAE1.0010.21204.20 
  Alyazia, Humaid Alhasani 1145 UAE0.001-0.6620-13.20 

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)
 
 Alain Summer Classic Tournament 2022 Al Ain UAE 2022-08-04
RcRownchangeKK*chgGame
 1220 1266 0.00 1 -0.56 20 -11.20 
  Vaibhav, Krishnan K P 1220 IND0.001-0.5620-11.20 

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 Open Chess Tournament 2022 Abu Dhabi UAE 2022-08-17
RcRownchangeKK*chgGame
 1793 1266 0.00 4 -0.82 20 -16.40 
  Sultan, Ibrahim m2108 UAE0.0010.00200.00 
  Zouizine, Rachid c1975 MAR0.001-0.0120-0.20 
  Eyenghe, Sunny 2078 NGR0.0010.00200.00 
  Joshi, Kiran 1011 IND0.001-0.8120-16.20 

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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