Individual Calculations August 2016
 Bryant, John Daniel  Total change: -7.30  Rating chartPersonal card
 2016 National Open Las Vegas, Nevada USA 2016-06-24
RcRownchangeKK*chgGame
 2353 2439 2.50 5 -0.46 10 -4.60 
  Guo, Arthur c2075 USA0.501-0.4010-4.00 
  Bachmann, Axel g2642 PAR0.001-0.2410-2.40 
  Vainzoff Sztokbant, B f2142 BRA1.0010.15101.50 
  Chase, Christopher f2282 USA1.0010.29102.90 
  Nyzhnyk, Illya g2622 UKR0.001-0.2610-2.60 

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)
 
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2327 2439 5.50 9 -0.27 10 -2.70 
  Bykovtsev, Agata wm2158 USA1.0010.16101.60 
  Kumar, Aravind f2230 USA1.0010.23102.30 
  Papp, Gabor g2596 HUN0.001-0.2910-2.90 
  Wang, Justin 2246 USA1.0010.25102.50 
  Zhang, Yuanchen f2269 CAN1.0010.28102.80 
  Kacheishvili, Giorgi g2589 GEO0.001-0.3010-3.00 
  Rozman, Levy 2254 USA0.001-0.7410-7.40 
  Adamson, Robby f2251 USA1.0010.26102.60 
  Panchanatham, Vignesh f2352 USA0.501-0.1210-1.20 

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)
 

 

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