Individual Calculations January 2019
 Flude, David A  Total change: -32.20  Rating chartPersonal card
 2018 Box Hill Open Melbourne AUS 2018-10-12
RcRownchangeKK*chgGame
 1514 1515 2.00 7 -1.61 20 -32.20 
  Wang, Kayson 1915  * AUS0.001-0.0820-1.60 
  Gu, Dennis 1385 AUS1.0010.32206.40 
  Hacche, David J f1915  * AUS0.001-0.0820-1.60 
  Gunstone, Jack 1184 AUS0.001-0.8820-17.60 
  Feng, Angela 1122 AUS1.0010.08201.60 
  Salasan, Haran 1915  * AUS0.001-0.0820-1.60 
  Chai, Isaac 1165  * AUS0.001-0.8920-17.80 
 * 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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