Individual Calculations December 2018
 Wang, Richard  Total change: 1.70  Rating chartPersonal card
 2018 Ivy League Challenge Toronto CAN 2018-11-09
RcRownchangeKK*chgGame
 2199 2332 3.50 5 0.17 10 1.70 
  Fu, James 2061 CAN1.0010.17101.70 
  Li, Ethan f2248 USA1.0010.38103.80 
  Bora, Safal m2392 USA0.001-0.4210-4.20 
  Qiyu, Zhou fwg2227 CAN0.501-0.1410-1.40 
  Fabbri, Alexander 2067 USA1.0010.18101.80 

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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