Individual Calculations February 2020
 Ling, Evan Maxwell  Total change: 40.00  Rating chartPersonal card
 46th Annual Eastern Open Falls Church, Virginia USA 2019-12-27
RcRownchangeKK*chgGame
 1897 1968 4.50 6 1.00 40 40.00 
  Reddy, Satvik 1713 USA0.501-0.3140-12.40 
  Power, Sean Kee 1837 USA1.0010.324012.80 
  Tay, Brian 1682 USA1.0010.16406.40 
  Luo, Terry 2011 USA0.5010.06402.40 
  Clancy, Daniel 1989 USA0.5010.03401.20 
  Altman, Joshua A c2151 ENG1.0010.744029.60 

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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