Individual Calculations July 2008
 Onyekwere, Chikwere  Total change: -3.30  Rating chartPersonal card
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2285 2241 2.50 6 -0.22 15 -3.30 
  Shulman, Yury g2591 USA0.001-0.1115-1.65 
  Toolin, Christopher 2183 USA0.001-0.5815-8.70 
  Prilleltensky, Matan 2084 USA0.501-0.2115-3.15 
  Adamson, Robby f2335 USA1.0010.63159.45 
  Williams, Christopher 2201 USA0.501-0.0615-0.90 
  Rentala, Nagendra 2318 IND0.5010.11151.65 

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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