Individual Calculations October 2018
 Cherian Thomas, Yakov  Total change: 21.60  Rating chartPersonal card
 5th Bahrain Chess Academy Classic 2018 Seef BRN 2018-09-07
 1740 1725 1.50 2 0.54 40 21.60 
  Alem, Ali Hussien 1744 KSA1.0010.534021.20 
  Shaker, Mosab 1735 BRN0.5010.01400.40 

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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