Individual Calculations September 2022
 Saad, Jaber Alahbabi  Total change: -0.80  Rating chartPersonal card
 Al Towayya Classic Tournament 2022 Al Ain UAE 2022-07-29
RcRownchangeKK*chgGame
 1355 1033 0.00 4 -0.60 40 -24.00 
  Al Mamari, Ali Abdullah 1540 OMA0.001-0.0440-1.60 
  Hamad, M A M Al Ali 1266 UAE0.001-0.2140-8.40 
  Al Balushi, Salim 1392 OMA0.001-0.1040-4.00 
  Yasaswi, Krishna Bommi 1223 IND0.001-0.2540-10.00 

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
 1084 1015 1.00 1 0.60 40 24.00 
  Alia, Ali Mabkhout Y Almenhali 1084 UAE1.0010.604024.00 

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 Jounior Chess Tournament 2022 Abu Dhabi UAE 2022-08-19
RcRownchangeKK*chgGame
 1585 1015 0.00 1 -0.02 40 -0.80 
  Rami, Talab 1585 SYR0.001-0.0240-0.80 

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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