Individual Calculations January 2020
 Locham, Divjot Sin  Total change: 13.20  Rating chartPersonal card
 2019 Annual Motor City Open Farmington Hills, Michigan USA 2019-11-29
RcRownchangeKK*chgGame
 1780 1498 1.00 4 0.33 40 13.20 
  Bailey, Gregory E 1742 USA0.001-0.2040-8.00 
  Williams, Ronald 1788 USA0.5010.344013.60 
  Bui, Alan 1839 CAN0.001-0.1240-4.80 
  Herr, John Edward 1750 USA0.5010.314012.40 

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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