Individual Calculations July 2023
 Chen, Dean  Total change: -76.40  Rating chartPersonal card
 2023 Norths Winter Classic Major Rounds 1-5 Sydney AUS 2023-05-30
RcRownchangeKK*chgGame
 1650 1645 2.00 4 0.03 40 1.20 
  Chan, Darryl 1608 AUS0.501-0.0540-2.00 
  Chakrabarty, Reyaansh 1718 AUS0.5010.10404.00 
  Duker, Craig 1465 AUS1.0010.264010.40 
  Ball, Christopher c1808 AUS0.001-0.2840-11.20 

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)
 
 2023 NSW Open Sydney AUS 2023-06-10
RcRownchangeKK*chgGame
 1603 1645 2.00 7 -1.94 40 -77.60 
  Barker, Geoff H 1935 AUS0.001-0.1640-6.40 
  Verma, Rudra 1504 AUS0.001-0.6940-27.60 
  Maltman, Matthew 1459 AUS0.001-0.7440-29.60 
  Karnaout, Anthony 1481 AUS1.0010.284011.20 
  Lin, Lucas 1574 AUS1.0010.404016.00 
  Lee, Daniel 1763 AUS0.001-0.3440-13.60 
  Tee, Benjamin 1506 AUS0.001-0.6940-27.60 

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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