Individual Calculations May 2012
 Nahutin, Yevgeni  Total change: -21.75  Rating chartPersonal card
 6th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2012-04-04
RcRownchangeKK*chgGame
 2081 2021 2.00 8 -1.45 15 -21.75 
  Arias Santana, Mauricio m2335 CRC0.001-0.1415-2.10 
  Hendrickson, Nolan 2142 USA0.001-0.3415-5.10 
  Yanayt, Eugene f2245 USA0.001-0.2215-3.30 
  Liang, Adream 1916 USA1.0010.36155.40 
  Kasiurak, Zach 2050 USA0.001-0.4615-6.90 
  Helfst, Matt D 1929 USA0.501-0.1315-1.95 
  Chkartina, Gerhana wc2063 INA0.5010.06150.90 
  Strenzwilk, Denis 1966 USA0.001-0.5815-8.70 

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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