Individual Calculations December 2019
 Sereenen, Gan-Od  Total change: 4.40  Rating chartPersonal card
 14th Annual Los Angeles Open Van Nuys, California USA 2019-11-01
RcRownchangeKK*chgGame
 2099 2316 4.00 5 0.22 20 4.40 
  Davaakhuu, Munkhzul wc1998 MGL1.0010.13202.60 
  Rabin, Evan 2040 USA1.0010.17203.40 
  Xia, Brandon Yang c2078 USA1.0010.20204.00 
  Kiewra, Keaton m2372 USA0.5010.08201.60 
  Melikian, Gnel 2006 RUS0.501-0.3620-7.20 

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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