Individual Calculations July 2017
 Shaker, Musab  Total change: -25.60  Rating chartPersonal card
 Al-Oruba Chess Tournament 2017 Juffair BRN 2017-05-31
RcRownchangeKK*chgGame
 1348 1701 0.50 2 -1.28 20 -25.60 
  Surya, Jaya 1349 IND0.001-0.8920-17.80 
  Abhishek, Ganesan 1347 IND0.501-0.3920-7.80 

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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