Individual Calculations September 2022
 Huynh, Arthur  Total change: -1.80  Rating chartPersonal card
 2022 ACT Winter Open Canberra AUS 2022-07-29
RcRownchangeKK*chgGame
 1800 1973 2.50 5 -0.89 20 -17.80 
  Brockman, Roland 1573  * AUS1.0010.08201.60 
  Badrinarayan, Siddhant 1604 AUS1.0010.10202.00 
  Prasad, Lalit c2035 AUS0.001-0.4120-8.20 
  Radisich, Matt 1675 AUS0.501-0.3520-7.00 
  Litchfield, Frederick 2111 AUS0.001-0.3120-6.20 
 * 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)
 
 20222 Canterbury Winter Swiss Rounds 2-6 Sydney AUS 2022-08-01
RcRownchangeKK*chgGame
 1817 1973 4.00 5 0.72 20 14.40 
  Flatow, A (fred) f2109 AUS1.0010.682013.60 
  Monir, Arman 1959 BAN1.0010.48209.60 
  Plunkett, Jeremy 1916 AUS0.501-0.0820-1.60 
  Karnaout, Anthony 1573  * AUS0.501-0.4220-8.40 
  Brown, Ted 1528 AUS1.0010.06201.20 
 * 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)
 
 2022 John Purdy Memorial Round 1 Sydney AUS 2022-08-23
RcRownchangeKK*chgGame
 1573 1973 1.00 1 0.08 20 1.60 
  Johnson, Andrew 1573  * AUS1.0010.08201.60 
 * 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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