Individual Calculations March 2016
 Lee, Michael  Total change: 13.40  Rating chartPersonal card
 2016 WA State Championship Redmond, Washington USA 2016-02-06
RcRownchangeKK*chgGame
 2218 2420 8.00 9 1.34 10 13.40 
  Cozianu, Costin f2392 ROU1.0010.46104.60 
  Feng, Roland f2327 USA1.0010.37103.70 
  Zhang, Derek 2045 USA1.0010.09100.90 
  Sang, Tian f2277 USA0.501-0.1910-1.90 
  Tiglon, Bryce 2281 USA1.0010.31103.10 
  Kaufman, Raymond m2315 USA0.501-0.1410-1.40 
  Pupols, Viktors 2020  * USA1.0010.08100.80 
  He, Daniel Ming 2061 USA1.0010.10101.00 
  Raptis, Nick f2240 USA1.0010.26102.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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