Individual Calculations May 2018
 Nurberdiyev, Ovez  Total change: -8.00  Rating chartPersonal card
 The championship of Turkmenistan (1 liga)2018 Ashgabat TKM 2018-03-27
RcRownchangeKK*chgGame
 1728 1492 0.00 1 -0.20 40 -8.00 
  Muhammetguliyev, Mergen 1728 TKM0.001-0.2040-8.00 

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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