Individual Calculations June 2022
 Weaver, Benjamin W  Total change: -13.40  Rating chartPersonal card
 2nd Annual Niagara Falls Open - Major Niagara Falls, New York USA 2022-05-13
RcRownchangeKK*chgGame
 1910 2041 2.00 4 -0.67 20 -13.40 
  Sharma, Vishruth Vinayak 1857 CAN0.001-0.7420-14.80 
  Carter, David E 1960 USA0.501-0.1120-2.20 
  Vittal, Sanjana wf2016 USA0.501-0.0320-0.60 
  Labuac Jr, Edilbe 1807 PHI1.0010.21204.20 

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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