Individual Calculations May 2018
 Peng, Shunkai  Total change: -88.00  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2045 2291 5.00 9 -2.20 40 -88.00 
  Tian, Eddy 1921 USA0.001-0.9040-36.00 
  Zhou, Liran c2046 USA0.501-0.3040-12.00 
  Zhu, Evelyn wm2016 USA1.0010.17406.80 
  Slade, Theodore 2020 ENG0.501-0.3340-13.20 
  Yanovsky, Vlad 2112 USA0.001-0.7340-29.20 
  Panda, Vedic 2021 USA1.0010.17406.80 
  Yanayt, Eugene f2127 USA0.501-0.2240-8.80 
  Yi, Richard 2048 USA1.0010.20408.00 
  Mujumdar, Sameer 2092 USA0.501-0.2640-10.40 

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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