Individual Calculations February 2016
 Rodriguez Rodriguez, Rafael  Total change: -7.20  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2076 2066 4.00 9 -0.36 20 -7.20 
  Kavutskiy, Konstantin f2360 USA0.001-0.1520-3.00 
  Bykovtsev, Agata wm2214 USA0.001-0.3020-6.00 
  Hong, Andrew Z 2178 USA0.5010.15203.00 
  He, Samuel Fei 2085 USA0.001-0.4720-9.40 
  Bjorksten, Lennart 2084 USA0.001-0.4720-9.40 
  Chang, Eliam Huai-Yang 1822 USA0.501-0.3020-6.00 
  Kakumanu, Kautil 1875 IND1.0010.25205.00 
  Anderson, Michael Gene 1836 USA1.0010.21204.20 
  Song, Guannan Terry f2229 CAN1.0010.722014.40 

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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