Individual Calculations July 2022
 Maltman, Matthew  Total change: -21.80  Rating chartPersonal card
 2022 ACT Championship Canberra AUS 2022-05-27
RcRownchangeKK*chgGame
 1797 1465 0.50 4 -0.62 40 -24.80 
  Ikeda, Junta m2448 AUS0.0010.00400.00 
  Amer, Abdulmalk 1821 LBA0.001-0.1140-4.40 
  Vos, Nomon 1391 AUS0.001-0.6040-24.00 
  Egan, Bill c1527 AUS0.5010.09403.60 

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)
 
NOTE: K factor changed
 2022 NSW Open Sydney AUS 2022-06-11
RcRownchangeKK*chgGame
 1710 1465 1.00 3 0.15 20 3.00 
  Zheng, Marco Le Lun 2011 AUS0.001-0.0320-0.60 
  Hu, Yifei 1802 AUS0.001-0.1220-2.40 
  De Rooy, Jack 1318 AUS1.0010.30206.00 

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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