Individual Calculations July 2022
 Siva Sankaran, Anup Kumar  Total change: 8.80  Rating chartPersonal card
 2022 Rooty Hill Autumn Swiss Rounds 8-9 Sydney AUS 2022-05-31
RcRownchangeKK*chgGame
 1691 1818 1.00 2 -0.31 20 -6.20 
  Bhaumik, Ronen 1560 AUS0.001-0.8220-16.40 
  Marner, Gavin 1822 NZL1.0010.512010.20 

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)
 
 2022 NSW Open Sydney AUS 2022-06-11
RcRownchangeKK*chgGame
 1909 1833 2.00 4 0.45 20 9.00 
  Fu, Neil 1433  * AUS0.501-0.4220-8.40 
  Huynh, Arthur 2003 AUS1.0010.722014.40 
  Kethro, Michael f2124 AUS0.5010.35207.00 
  Rodgers, Jack 2075 AUS0.001-0.2020-4.00 
 * 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 Rooty Hill Club Championship Div A Round 1 Sydney AUS 2022-06-28
RcRownchangeKK*chgGame
 1680 1833 1.00 1 0.30 20 6.00 
  Anup Kumar, Vihaan 1680 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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