Individual Calculations October 2015
 Wang, Qibiao  Total change: 12.60  Rating chartPersonal card
 2015 U.S. Masters Championship Greensboro, North Carolina USA 2015-08-27
RcRownchangeKK*chgGame
 2302 2291 5.00 9 0.63 20 12.60 
  Stukopin, Andrey g2587 RUS0.001-0.1520-3.00 
  Korba, Nicky 2133 USA0.501-0.2120-4.20 
  Virkud, Apurva wc2018 USA1.0010.17203.40 
  Sarkar, Justin m2410 USA0.5010.16203.20 
  Harmon-Vellotti, Luke m2415 USA0.5010.17203.40 
  Garcia, Gildardo g2398 COL0.5010.15203.00 
  Kumar, Aravind f2180 USA1.0010.35207.00 
  Chandran, Kapil c2385 USA0.001-0.3720-7.40 
  Mabe, Chris J 2190 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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