Individual Calculations September 2018
 Chang, Sophie  Total change: 31.20  Rating chartPersonal card
 2018 MCC Edwin Malitis Memorial Melbourne AUS 2018-07-09
RcRownchangeKK*chgGame
 1450 1216 2.50 7 0.78 40 31.20 
  Papadinis, Jim 1616  * AUS0.5010.424016.80 
  Raine, Marcus 1616  * AUS0.001-0.0840-3.20 
  Hooi, Kathleen 1512 AUS0.001-0.1540-6.00 
  Snow, Richard A 1015 AUS1.0010.24409.60 
  Kalisch, Tom 1616  * AUS0.001-0.0840-3.20 
  Sanusi-Goh, Gavyn 1475 AUS0.001-0.1840-7.20 
  Fitzmaurice, Dylan 1297 AUS1.0010.614024.40 
 * 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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