Individual Calculations November 2016
 Storn, Justin Thom  Total change: 28.80  Rating chartPersonal card
 4th Annual Wright Brothers Open Dayton, Ohio USA 2016-10-14
RcRownchangeKK*chgGame
 2026 1873 2.00 4 0.72 40 28.80 
  Posthuma, Joshua G 2198 USA0.001-0.1340-5.20 
  Zhang, Richard 1630 USA1.0010.20408.00 
  Barnakov, Yuri Ana 2135 USA0.5010.324012.80 
  Talukdar, Rohan c2142 CAN0.5010.334013.20 

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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