Individual Calculations June 2018
 Ochoa, Jason  Total change: -12.00  Rating chartPersonal card
 Spring 2018 Tuesday Night Marathon San Francisco, California USA 2018-03-20
RcRownchangeKK*chgGame
 1813 1831 2.50 6 -0.60 20 -12.00 
  O`connor, Derek 2156 USA0.001-0.1320-2.60 
  Donaldson, Kyle 1466 USA1.0010.10202.00 
  Tsodikova, Natalya wf2114 USA0.001-0.1620-3.20 
  Casares Jr, Nick 1522 USA1.0010.14202.80 
  Pryor, Jamieson 1909 USA0.001-0.3920-7.80 
  Campers, Willie 1713 USA0.501-0.1620-3.20 

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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