Individual Calculations January 2020
 Pattison, Hamish  Total change: 55.60  Rating chartPersonal card
 2019 Lidums Young Masters Open Adelaide AUS 2019-12-07
RcRownchangeKK*chgGame
 1577 1409 3.50 7 1.39 40 55.60 
  Bartley, George 1733 AUS0.001-0.1340-5.20 
  He, Zhi Yu (paul) 1612 NZL0.001-0.2440-9.60 
  Maria, Alistair 1071 AUS1.0010.12404.80 
  Boldyrev, Nikita 1694 AUS1.0010.844033.60 
  Kiripitige, Chathula 1669 AUS0.5010.324012.80 
  Badrinarayan, Sankeertan 1809  * AUS0.001-0.0840-3.20 
  Xing, Zerui 1453 AUS1.0010.564022.40 
 * 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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