Rapid: Individual Calculations October 2016
 Salama, Ahmed  Total change: 12.80  Rating chartPersonal card
 Al Andalus Championship Al Riyadh KSA 2016-09-22
RcRownchangeKK*chgGame
 1952 1932 3.00 5 0.64 20 12.80 
  Nazar, Gamal Ishag Musa 1741 SUD1.0010.25205.00 
  Ababneh, Ghayth 2027 JOR1.0010.632012.60 
  Lopez, Desmond 2078 KSA0.5010.20204.00 
  Sorita, Gardy S. 2015 PHI0.5010.11202.20 
  Vicencio, Emmerson 1897 PHI0.001-0.5520-11.00 

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)
 

 

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