Individual Calculations August 2016
 Kretchetov, Alexandre  Total change: -1.20  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2155 2246 5.50 9 -0.06 20 -1.20 
  Steincamp, Isaac K 1955 USA1.0010.15203.00 
  Fishbein, Alexander g2481 USA0.001-0.2120-4.20 
  Paciorkowski, Lev 2062 USA0.501-0.2420-4.80 
  Xu, Runya 2023 USA0.501-0.2820-5.60 
  Guo, Arthur c2075 USA0.501-0.2320-4.60 
  Guddanti, Harshita 2067 IND1.0010.27205.40 
  Lapshun, Yury m2438 USA0.001-0.2520-5.00 
  Ghatti, Sanjay 2150 USA1.0010.37207.40 
  Jacobson, Aaron 2143 USA1.0010.36207.20 

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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