Individual Calculations June 2017
 Timofeyev, Valeriy  Total change: -61.60  Rating chartPersonal card
 Best of the West Class Championship Santa Clara, Callifornia USA 2017-05-27
RcRownchangeKK*chgGame
 1847 1855 0.50 4 -1.54 40 -61.60 
  Feng, Justin 1846 USA0.001-0.5140-20.40 
  Kolay, Alex 1880 USA0.5010.03401.20 
  Kim, Isaiah 1905 USA0.001-0.4340-17.20 
  Sartorio, William 1758 USA0.001-0.6340-25.20 

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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