Individual Calculations October 2016
 Liang, Justin S  Total change: -16.40  Rating chartPersonal card
 2016 Michigan Open Livonia, Michigan USA 2016-09-02
RcRownchangeKK*chgGame
 1766 1785 2.00 3 0.43 40 17.20 
  Konovalenko, Sasha wc1792 USA1.0010.514020.40 
  Wilson Jr, Bryan 1839 USA1.0010.584023.20 
  Zheng, Michael Zihan 1666 USA0.001-0.6640-26.40 

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)
 
 2016 Harold Steen Memorial Cup Dearborn, Michigan USA 2016-09-16
RcRownchangeKK*chgGame
 1858 1785 0.00 2 -0.84 40 -33.60 
  Davidovich, Manis 2049 USA0.001-0.1840-7.20 
  Zheng, Michael 1666 USA0.001-0.6640-26.40 

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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