Rapid: Individual Calculations November 2019
 Li, Eric Yuhan  Total change: 24.20  Rating chartPersonal card
 2019 CalChess Rapid State Championship San Francisco, California USA 2019-10-26
RcRownchangeKK*chgGame
 2252 2109 3.50 7 1.21 20 24.20 
  Christiansen, Natasha wc1763 USA1.0010.11202.20 
  De Firmian, Nick g2496 USA0.5010.41208.20 
  Schwarz, Daniel 2258 USA0.5010.20204.00 
  Donaldson, John m2412 USA0.5010.36207.20 
  McCambridge, Vincent m2303 USA1.0010.752015.00 
  Karamsetty, Jeevan 2131 USA0.001-0.4720-9.40 
  Katz, Alexander m2404 USA0.001-0.1520-3.00 

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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