Individual Calculations July 2014
 Kostovetsky, Daniel  Total change: 4.35  Rating chartPersonal card
 7th New York International - U2200 Section New York, New York USA 2014-06-20
RcRownchangeKK*chgGame
 2029 1903 2.00 5 0.29 15 4.35 
  Hoy, Andrew 2064 USA1.0010.711510.65 
  Layevskiy, Michael 1979 USA0.5010.10151.50 
  Gilruth, Peter 2199 KEN0.001-0.1515-2.25 
  Attanagoda, Isuru 1962 USA0.5010.08151.20 
  Liu, Bingjie 1939 USA0.001-0.4515-6.75 

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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