Individual Calculations September 2018
 Chew Lee, Adrian  Total change: -1.40  Rating chartPersonal card
 2018 Box Hill Grades Melbourne AUS 2018-07-06
RcRownchangeKK*chgGame
 1443 1270 2.00 7 -0.07 20 -1.40 
  Dissanayake, Himath 1670  * SRI0.001-0.0820-1.60 
  Li, Jackie 1567 AUS0.001-0.1520-3.00 
  Lee, Lachlan 1441 AUS0.001-0.2720-5.40 
  Gong, Anderson 1123 AUS1.0010.30206.00 
  Peng, Yuxiang 1414 AUS1.0010.692013.80 
  Hooi, Kathleen 1512 AUS0.001-0.2020-4.00 
  Kolak, Tanya 1376 AUS0.001-0.3620-7.20 
 * 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)
 

 

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