Individual Calculations September 2017
 Yang, Qindong  Total change: 92.40  Rating chartPersonal card
 6th Annual Washington International - Masters Rockville, Maryland USA 2017-08-12
RcRownchangeKK*chgGame
 2258 2013 4.50 9 2.62 20 52.40 
  Rodriguez Garcia, Victor m2366 CUB0.5010.39207.80 
  Checa, Nicolas D m2413  * USA0.001-0.0820-1.60 
  Zhang, Yuanchen f2271 CAN0.001-0.1820-3.60 
  Kaufman, Larry C g2270 USA0.5010.32206.40 
  Betaneli, Alexander f2208 USA0.5010.25205.00 
  Gorti, Akshita fwm2265 USA0.5010.31206.20 
  Sinha, Sahil f2277 USA0.5010.32206.40 
  Macaspac, Arthur 2034 USA1.0010.532010.60 
  Zimmer, Ralph f2219 USA1.0010.762015.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2017 US Masters Championship Greensboro, North Carolina USA 2017-08-23
RcRownchangeKK*chgGame
 2260 2013 4.00 9 2.00 20 40.00 
  Zapata, Alonso g2413  * COL0.001-0.0820-1.60 
  Aaron, Deepak 2316 USA0.001-0.1420-2.80 
  Zheng, Michael Z 1742 USA1.0010.17203.40 
  Adamson, Robby f2207 USA1.0010.752015.00 
  Chandran, Kapil f2405 USA0.001-0.0820-1.60 
  Zhang, Chao 2237 USA1.0010.782015.60 
  Brodsky, David m2382 USA0.001-0.1020-2.00 
  Andrews, Todd D f2240 USA1.0010.792015.80 
  Tiglon, Bryce m2395 USA0.001-0.0920-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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