Individual Calculations February 2017
 Bryant, John Daniel  Total change: -19.60  Rating chartPersonal card
 26th Annual North American Open Las Vegas, Nevada USA 2016-12-26
RcRownchangeKK*chgGame
 2126 2462 0.00 2 -1.75 10 -17.50 
  Banik, Siddharth G 2185 USA0.001-0.8310-8.30 
  Patil, Anuprita A wf2066 IND0.001-0.9210-9.20 

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)
 
 8th Annual Golden State Open Concord, California USA 2017-01-13
RcRownchangeKK*chgGame
 2375 2470 3.50 6 -0.21 10 -2.10 
  Haessel, Dale R f2196 CAN1.0010.17101.70 
  Viswanadha, Kesav m2367 USA0.501-0.1410-1.40 
  Hong, Andrew c2350 USA1.0010.34103.40 
  Belous, Vladimir g2564 RUS0.001-0.3710-3.70 
  Perelshteyn, Eugene g2508 USA0.5010.05100.50 
  Ishkhanov, Tigran 2264 USA0.501-0.2610-2.60 

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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