Individual Calculations September 2010
 Yanayt, Eugene  Total change: -20.55  Rating chartPersonal card
 38th Annual World Open - U2400 Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2035 2172 1.50 5 -1.82 15 -27.30 
  Dixon, Dakota E 2036 USA0.501-0.1815-2.70 
  Altschuler, Jason 1962 USA0.001-0.7715-11.55 
  Chiang, Sarah wc1808 USA1.0010.10151.50 
  Most, Eric Matthew 2132 USA0.001-0.5615-8.40 
  Williams, Justus D 2239 USA0.001-0.4115-6.15 

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)
 
 111th Annual US Open - Jerry Hanken Memorial Irvine, California USA 2010-07-31
RcRownchangeKK*chgGame
 2030 2176 2.50 3 0.45 15 6.75 
  Daroza, Eduardo 2078 USA0.501-0.1315-1.95 
  Kleist, Frederick 2114 CAN1.0010.41156.15 
  Roberts, Chris 1898 USA1.0010.17152.55 

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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