Individual Calculations June 2014
 Drake, Jason M  Total change: -11.55  Rating chartPersonal card
 Chess.MN 24th FIDE Open Rating Tournament Minneapolis, Minnesota USA 2014-05-17
RcRownchangeKK*chgGame
 1987 2161 3.00 5 -0.53 15 -7.95 
  Zagar, Dane Bruno 1786 USA1.0010.09151.35 
  Shapiro-Erciyas, Ahmet 1866 USA1.0010.15152.25 
  Iwu, Okechukwu A 2152 USA0.001-0.5115-7.65 
  Mattson, Dane M 2065 USA0.501-0.1315-1.95 
  Tverstol, Zachary 2066 USA0.501-0.1315-1.95 

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)
 
 23rd Annual Chicago Open Wheeling, Illinois USA 2014-05-22
RcRownchangeKK*chgGame
 2177 2161 4.00 9 -0.24 15 -3.60 
  Amanov, Mesgen g2463 TKM0.001-0.1515-2.25 
  Wettasinha, Vasanta 1779 SRI1.0010.09151.35 
  Preotu, Razvan N f2339 CAN0.001-0.2715-4.05 
  Velikanov, Alexander f2252 USA0.001-0.3815-5.70 
  Sciupokas, Arunas 1946 LTU1.0010.23153.45 
  Ghatti, Sanjay 1999 USA1.0010.29154.35 
  Shankar, Gauri f2280 IND0.5010.16152.40 
  Adamson, Robby f2269 USA0.5010.15152.25 
  Francisco, Richard T 2263 USA0.001-0.3615-5.40 

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)
 

 

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