Rapid: Individual Calculations August 2015
 Liang, Awonder  Total change: -6.20  Rating chartPersonal card
 2015 SPICE Junior Invitational Rapid Webster Groves, Missouri USA 2015-07-20
RcRownchangeKK*chgGame
 2360 2408 2.50 5 -0.31 20 -6.20 
  Larson, Matthew W 2222 USA1.0010.26205.20 
  Yang, Darwin m2484 USA0.5010.10202.00 
  Li, Ruifeng f2394 USA0.001-0.5220-10.40 
  Bora, Safal m2405 USA0.5010.00200.00 
  Colas, Joshua 2297 USA0.501-0.1520-3.00 

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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