Individual Calculations May 2015
 Bora, Safal  Total change: -3.40  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2294 2408 5.50 9 -0.34 10 -3.40 
  Bowersock, Michael 2154 USA1.0010.19101.90 
  Yanayt, Eugene f2252 USA1.0010.29102.90 
  Liang, Awonder f2302 USA0.001-0.6410-6.40 
  Wu, Christopher 2259 USA0.001-0.7010-7.00 
  Friedman, Josef I f2186 USA1.0010.22102.20 
  Corallo, Michael Patrick 2290 USA1.0010.34103.40 
  Gorman, Dov f2226 USA1.0010.26102.60 
  Dreev, Aleksey g2636 RUS0.001-0.2110-2.10 
  Shetty, Atulya f2342 USA0.501-0.0910-0.90 

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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