Individual Calculations January 2020
 Morrison, Jennifer  Total change: 36.40  Rating chartPersonal card
 2019 Box Hill Open Melbourne AUS 2019-10-18
RcRownchangeKK*chgGame
 1508 1407 4.50 9 0.91 40 36.40 
  Dissanayake, Himath 1807  * SRI0.5010.424016.80 
  Sharman, Scot A 1533 AUS1.0010.674026.80 
  Wang, Ruicheng 1757 AUS0.001-0.1140-4.40 
  Sucevic, Milic 1490 AUS0.5010.11404.40 
  Flude, David A 1453 AUS0.001-0.4440-17.60 
  Zhong, Kevin 1276 AUS1.0010.324012.80 
  Chew Lee, Adrian 1218 AUS0.501-0.2540-10.00 
  Salasan, Haran 1807  * AUS0.001-0.0840-3.20 
  Ng, Reyen 1233 AUS1.0010.274010.80 
 * 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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