Individual Calculations February 2017
 Gallegos, Paul A  Total change: 16.00  Rating chartPersonal card
 2017 New Year Open Championship San Jose, California USA 2017-01-06
RcRownchangeKK*chgGame
 1835 2026 2.00 2 0.50 20 10.00 
  Senthilkumar, Pranav c1817 USA1.0010.23204.60 
  Somalwar, Anaiy 1852 USA1.0010.27205.40 

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)
 
 8th Annual Golden State Open Concord, California USA 2017-01-13
RcRownchangeKK*chgGame
 1988 2026 2.50 4 0.30 20 6.00 
  Kolay, Alex 1864 USA1.0010.29205.80 
  Somalwar, Anaiy 1852 USA0.501-0.2320-4.60 
  Kane, Kevin E 2048 USA1.0010.532010.60 
  Heiserman, Jimmy 2187 USA0.001-0.2920-5.80 

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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