Individual Calculations July 2016
 Hilby, Craig  Total change: -9.20  Rating chartPersonal card
 25th Annual Chicago Open Wheeling, Illinois USA 2016-05-26
RcRownchangeKK*chgGame
 2299 2386 5.00 9 -0.46 20 -9.20 
  Kelly, Joey M 2070 USA1.0010.13202.60 
  Ju, Wenjun gwg2559 CHN0.001-0.2720-5.40 
  Karagianis, Pete 2189 USA1.0010.25205.00 
  Li, Ben 2249 USA0.001-0.6820-13.60 
  Giannatos, Peter 2185 USA0.501-0.2620-5.20 
  Song, Guannan Terry f2215 CAN1.0010.27205.40 
  Georgiev, Vladimir g2535 MKD0.5010.20204.00 
  Fishbein, Alexander g2481 USA0.001-0.3720-7.40 
  Furfine, Jacob c2208 USA1.0010.27205.40 

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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