Individual Calculations July 2018
 Schemm, Michael  Total change: -31.40  Rating chartPersonal card
 2018 Washington Open Lynnwood, Washington USA 2018-05-26
RcRownchangeKK*chgGame
 1751 1996 1.50 4 -1.57 20 -31.40 
  Fagundes, Frank 1632 USA1.0010.10202.00 
  Zhang, Derek 2054 USA0.001-0.4220-8.40 
  Jones, Davey 1608 USA0.001-0.9120-18.20 
  Tien, Sophie 1709 USA0.501-0.3420-6.80 

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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