Individual Calculations September 2017
 Ibrahim, Ammar  Total change: -24.00  Rating chartPersonal card
 Kuwait Masters 2017 Group C Kuwait KUW 2017-08-02
RcRownchangeKK*chgGame
 1199 1414 5.50 7 0.25 40 10.00 
  Albalhan, Fawaz 1014  * KUW1.0010.08403.20 
  Othman, Wael 1327 EGY0.001-0.6240-24.80 
  Alzoabi, Meshal 1014  * KUW1.0010.08403.20 
  Alfouzan, Fouzan 1193 KUW1.0010.22408.80 
  Alawadhi, Amenah wc1438 KUW0.5010.03401.20 
  Ali Khedher, Abdulaziz 1247 KUW1.0010.284011.20 
  Alkandari, Adel 1157 KUW1.0010.18407.20 
 * 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)
 
 6th Kuwait Team Tournament Kuwait KUW 2017-08-15
RcRownchangeKK*chgGame
 1580 1414 0.00 3 -0.85 40 -34.00 
  Alsaqer, Meshal 1633 KUW0.001-0.2240-8.80 
  Alhindawi, Abdullah 1520 FID0.001-0.3640-14.40 
  Khozam, Mina 1588 EGY0.001-0.2740-10.80 

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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