Individual Calculations January 2011
 Stamnov, Aleksandar  Total change: -9.15  Rating chartPersonal card
 19th Annual Kings Island Open Mason, Ohio USA 2010-11-12
RcRownchangeKK*chgGame
 2282 2187 0.50 3 -0.61 15 -9.15 
  Homa, Seth f2273 USA0.5010.12151.80 
  Zenyuk, Iryna cwm2244 USA0.001-0.4215-6.30 
  Bereolos, Peter f2328 USA0.001-0.3115-4.65 

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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