Individual Calculations October 2016
 Chehayeb, Salah  Total change: -41.60  Rating chartPersonal card
 2016 Michigan Open Livonia, Michigan USA 2016-09-02
RcRownchangeKK*chgGame
 1759 1963 2.00 4 -1.04 40 -41.60 
  Lin, Benjamin 1715 CAN0.501-0.3140-12.40 
  Wilson Jr, Bryan 1839 USA0.501-0.1740-6.80 
  Konovalenko, Sasha wc1792 USA0.001-0.7340-29.20 
  Lahr, Frederick H 1689 USA1.0010.17406.80 

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)
 

 

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