Individual Calculations September 2018
 Procyk, Marijan  Total change: -81.60  Rating chartPersonal card
 48th Annual Continental Open Sturbridge, Massachusetts USA 2018-08-16
RcRownchangeKK*chgGame
 1988 1940 1.00 7 -2.04 40 -81.60 
  Mishra, Abhimanyu c2166 USA0.001-0.2140-8.40 
  Riddell, Connor 1716 USA1.0010.22408.80 
  Graif, William 2123 CAN0.001-0.2640-10.40 
  Wu, Brandon 1980 USA0.001-0.4440-17.60 
  Song, Alan 2043 USA0.001-0.3640-14.40 
  Luo, Ryan 1805 USA0.001-0.6840-27.20 
  Taylor, Steven 2081 USA0.001-0.3140-12.40 

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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