Individual Calculations April 2009
 Zaloznyy, Mike Y  Total change: 9.30  Rating chartPersonal card
 26th Annual U.S Amateur Team West Woodland Hills, CA USA 2009-02-14
RcRownchangeKK*chgGame
 2121 2009 2.00 4 0.62 15 9.30 
  Williams, John R 2116 USA0.001-0.3515-5.25 
  Borgen, Richard L 2134 USA1.0010.671510.05 
  Kaliannan, Krishna 2111 USA0.5010.14152.10 
  Kurosaki, Takashi 2124 USA0.5010.16152.40 

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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