Rapid: Individual Calculations September 2017
 Ayoub, Maurice  Total change: 1.80  Rating chartPersonal card
 Lebanese Rapid chess clubs Championship Tripoli LBN 2017-08-13
RcRownchangeKK*chgGame
 1967 1943 2.50 5 0.09 20 1.80 
  Khairallah, Faisal f2268 LBN0.001-0.1320-2.60 
  Moudallal, Tarek 1925 LBN0.001-0.5320-10.60 
  Shamieh, Sayed 1868 LBN1.0010.40208.00 
  Hanna, Elie 1790 LBN1.0010.30206.00 
  Barakat, Rafic 1982 LBN0.5010.05201.00 

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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