Individual Calculations August 2016
 Korba, Nicky  Total change: 2.60  Rating chartPersonal card
 2016 National Open - Under 2300 Las Vegas, Nevada USA 2016-06-24
RcRownchangeKK*chgGame
 2090 2136 3.50 6 0.13 20 2.60 
  Andersen, Alec 2031 USA1.0010.36207.20 
  Osmonbekov, Talai 2209 USA1.0010.602012.00 
  Ragolta Franco, Eduardo f2156 CUB0.5010.03200.60 
  Bian, Alex f2057 USA0.001-0.6120-12.20 
  Cezila, Rubens, Jr 2093 BRA0.501-0.0620-1.20 
  Zinski, Maximilian Joseph 1991 USA0.501-0.1920-3.80 

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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