Individual Calculations December 2018
 Sertbay, Huseyin  Total change: -18.40  Rating chartPersonal card
 3th Kuwait teams tournament 2018 Kuwait City KUW 2018-11-17
RcRownchangeKK*chgGame
 2016 1986 0.00 2 -0.92 20 -18.40 
  Zaulda, Vincent 2069 PHI0.001-0.3920-7.80 
  Alothman, Abdul Wahab f1962 KUW0.001-0.5320-10.60 

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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