Individual Calculations June 2014
 Markzon, Gregory  Total change: -21.45  Rating chartPersonal card
 23rd Annual Chicago Open Wheeling, Illinois USA 2014-05-22
RcRownchangeKK*chgGame
 2220 2205 0.50 4 -1.43 15 -21.45 
  Troff, Kayden W m2484 USA0.001-0.1615-2.40 
  Norovsambuu, Badamkhand 1980 MGL0.501-0.2815-4.20 
  Schmakel, Sam A f2306 USA0.001-0.3615-5.40 
  Ramachandran, Karthik 2109 USA0.001-0.6315-9.45 

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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