Individual Calculations November 2017
 Fishbein, Alexander  Total change: -8.10  Rating chartPersonal card
 21st Annual Eastern Chess Congress Princeton, New Jersey USA 2017-10-27
RcRownchangeKK*chgGame
 2225 2465 3.00 5 -0.81 10 -8.10 
  Yedidia, Daniel 2067 USA1.0010.08100.80 
  Yang, Christopher 2107 USA1.0010.10101.00 
  Petesch, Gabriel f2260 USA0.501-0.2610-2.60 
  Lenderman, Aleksandr g2591 USA0.001-0.3310-3.30 
  Mujumdar, Sameer 2098 USA0.501-0.4010-4.00 

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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