Individual Calculations November 2015
 Mao, Ximan  Total change: -23.60  Rating chartPersonal card
 33rd Hampstead Weekend Congress: Under 2200 London ENG 2015-10-24
RcRownchangeKK*chgGame
 1743 1754 2.00 5 -0.59 40 -23.60 
  Iyengar, Ilya 2000 ENG0.001-0.1940-7.60 
  Faldon, David J 1956 ENG0.001-0.2440-9.60 
  Voiculescu-Holvad, Stephane 1602 FRA0.001-0.7040-28.00 
  Zhao, Haolin 1564 ENG1.0010.254010.00 
  Ragavan, Pramoth 1595 ENG1.0010.294011.60 

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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