Individual Calculations March 2015
 Zheng, Andrew  Total change: 15.60  Rating chartPersonal card
 7th Annual Chesapeake Open Rockville, Maryland USA 2015-01-09
RcRownchangeKK*chgGame
 2051 2140 2.00 3 0.18 40 7.20 
  Kobla, Vishal 1869 USA0.501-0.3340-13.20 
  Bennett, David Mic c2196 USA1.0010.584023.20 
  Kumar, Aravind f2088 USA0.501-0.0740-2.80 

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)
 
 53rd Annual Baltimore Open Linthicum, Maryland USA 2015-02-06
RcRownchangeKK*chgGame
 2086 2140 2.50 4 0.21 40 8.40 
  Stancil, Kimani A 2084 USA1.0010.424016.80 
  Yu, Jennifer R wf2166 USA0.001-0.4640-18.40 
  Lohr, Justin 1997 USA1.0010.314012.40 
  Clancy, Daniel J 2095 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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