Individual Calculations September 2019
 Hooi, Ethan  Total change: 74.80  Rating chartPersonal card
 2019 MCC Edwin Malitis Memorial Melbourne AUS 2019-07-08
RcRownchangeKK*chgGame
 1470 1608 3.00 4 0.34 40 13.60 
  Khamatgaleev, Michael 1362 RUS1.0010.19407.60 
  He, Robinson 1322 AUS1.0010.16406.40 
  Abdollahnezhad, Chia 1912 IRI0.001-0.1440-5.60 
  Arthur, James 1284 AUS1.0010.13405.20 

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)
 
 2019 Box Hill Grades Melbourne AUS 2019-07-12
RcRownchangeKK*chgGame
 1721 1608 4.00 7 1.53 40 61.20 
  Li, Jackie 1723 AUS0.001-0.3440-13.60 
  Cook, Geoff L 1636 AUS0.5010.04401.60 
  Ng, Reiner 1771 AUS0.5010.22408.80 
  Ilic, Goran 1702 AUS1.0010.634025.20 
  Soetanto, Brandon 1633 AUS0.5010.03401.20 
  Salier, Dan 1914 AUS1.0010.864034.40 
  Zafirakos, Jesse 1671 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)
 

 

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