Individual Calculations July 2016
 Feng, Maggie  Total change: -49.60  Rating chartPersonal card
 25th Annual Chicago Open Wheeling, Illinois USA 2016-05-26
RcRownchangeKK*chgGame
 2202 2227 3.00 8 -1.24 40 -49.60 
  Perelshteyn, Eugene g2525 USA0.001-0.1540-6.00 
  Narayanan, Saumik 1868 USA0.501-0.4040-16.00 
  Khanna, Ravi 2062 IND1.0010.284011.20 
  Vazquez, Guillermo m2401 PAR0.001-0.2740-10.80 
  Mattson, Dane M 2040 USA1.0010.264010.40 
  Kiewra, Keaton F m2425 USA0.001-0.2440-9.60 
  Titus, Andrew L 2109 USA0.001-0.6640-26.40 
  Gorti, Akshita fwm2184 USA0.501-0.0640-2.40 

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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