Individual Calculations February 2013
 Zaloznyy, Mike Y  Total change: -16.20  Rating chartPersonal card
 22nd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2012-12-26
RcRownchangeKK*chgGame
 2062 2009 2.50 5 0.32 15 4.80 
  Langer, Michael f2219 USA0.001-0.2315-3.45 
  Huang, David 1906 USA1.0010.36155.40 
  Kustanovich, Michael 2245 ISR0.001-0.2015-3.00 
  Li, Yinshi 1967 CAN1.0010.44156.60 
  Liao, Simone wf1974 USA0.501-0.0515-0.75 

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)
 
 4th Annual Golden State Open Concord, California USA 2013-01-17
RcRownchangeKK*chgGame
 2077 2003 1.50 7 -1.40 15 -21.00 
  Kaufman, Ray m2345 USA0.001-0.1215-1.80 
  Brown, Michael William 2246 USA0.5010.30154.50 
  Wheeler, Cameron f2165 USA0.001-0.2915-4.35 
  Yim, Tony 2090 KOR0.001-0.3815-5.70 
  Panchanatham, Vignesh 2048 USA0.001-0.4415-6.60 
  Ghatti, Sanjay 1767 USA0.001-0.8015-12.00 
  Harmon-Vellotti, Carl Honor 1879 USA1.0010.33154.95 

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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