Individual Calculations February 2016
 Heiserman, Jimmy P  Total change: 24.00  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2271 2156 3.50 8 0.70 20 14.00 
  Shmeliov, Denis m2420 UKR0.001-0.1820-3.60 
  Baules, Jorge m2392 PAN0.001-0.2020-4.00 
  Hoover, Nathan 2069 USA1.0010.38207.60 
  Zhou, Qiyu wm2286 CAN0.001-0.3220-6.40 
  Bian, Alex f2171 USA1.0010.522010.40 
  Adamson, Robby f2265 USA0.5010.15203.00 
  Kumar, Aravind f2295 USA0.5010.19203.80 
  Manukian, Lernik 2272 ARM0.5010.16203.20 

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)
 
 7th Annual Golden State Open Concord, California USA 2016-01-15
RcRownchangeKK*chgGame
 2332 2156 2.00 5 0.50 20 10.00 
  Barbosa, Oliver g2508 PHI0.001-0.1120-2.20 
  Ringoir, Tanguy g2504 BEL0.5010.39207.80 
  Zhu, Jack Q 2199 USA0.5010.06201.20 
  Wheeler, Cameron f2369 USA0.001-0.2320-4.60 
  Wang, Michael 2079 USA1.0010.39207.80 

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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