Individual Calculations November 2016
 Davidovich, Manis  Total change: 14.60  Rating chartPersonal card
 2016 Michigan Bottom Half Class Championships Dearborn, Michigan USA 2016-10-01
RcRownchangeKK*chgGame
 2005 2051 3.50 5 0.73 20 14.60 
  Zheng, Michael Zihan 1751 USA1.0010.15203.00 
  Chehayeb, Salah 1921 USA1.0010.32206.40 
  Brooks, John R 2011 USA1.0010.44208.80 
  Talukdar, Rohan c2142 CAN0.5010.12202.40 
  Posthuma, Joshua G 2198 USA0.001-0.3020-6.00 

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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