Individual Calculations March 2016
 Alhazzaa, Abdulrahman  Total change: 6.00  Rating chartPersonal card
 Kuwait Amateur Championship 2016 Kuwait KUW 2016-01-23
RcRownchangeKK*chgGame
 1485 1392 2.00 5 0.07 40 2.80 
  Alsharhan, Musaed 1643 KUW1.0010.814032.40 
  Alrashidi, Yousef 1592 KUW0.001-0.2440-9.60 
  Almutairi, Nawaf 1332 KUW1.0010.424016.80 
  Al Mousawi, Omran 1664 KUW0.001-0.1740-6.80 
  Boodai, Naser 1196 KUW0.001-0.7540-30.00 

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)
 
NOTE: K factor changed
 Hala February Festival 2016 B Kuwait KUW 2016-02-17
RcRownchangeKK*chgGame
 1306 1392 2.00 3 0.16 20 3.20 
  Alwendah, Mubarak 1453 KUW0.001-0.4220-8.40 
  Boodai, Naser 1196 KUW1.0010.25205.00 
  Almutairi, Mohammad Fhaid 1268 KUW1.0010.33206.60 

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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