Individual Calculations February 2018
 Wang, Kevin  Total change: 16.00  Rating chartPersonal card
 27th Annual North American Open Las Vegas, Nevada USA 2017-12-26
RcRownchangeKK*chgGame
 2125 2027 3.00 7 0.40 40 16.00 
  Asaria, Danial f2347 USA0.001-0.1340-5.20 
  Vijay, Keerthi K. 2198 IND0.001-0.2740-10.80 
  Anderson, Michael 1711 USA1.0010.13405.20 
  Ramya, Krishna wf2143 USA1.0010.664026.40 
  Balint, Vilmos 2263 HUN0.001-0.2040-8.00 
  Liu, Aristo f2109 USA0.5010.11404.40 
  Ramoutar, Alan-Safar c2101 TTO0.5010.10404.00 

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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