Individual Calculations December 2018
 Mona, Khaled  Total change: -7.00  Rating chartPersonal card
 Marshall Premier November 2018 New York, New York USA 2018-11-02
RcRownchangeKK*chgGame
 2096 2165 2.00 4 -0.35 20 -7.00 
  Mahajan, Rushaan c1963 USA1.0010.24204.80 
  Liu, Bingjie 1854 USA1.0010.14202.80 
  Korley, Kassa m2453 DEN0.001-0.1620-3.20 
  Zhang, Alan 2112 USA0.001-0.5720-11.40 

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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