Individual Calculations December 2023
 Yan, Emerson  Total change: 62.40  Rating chartPersonal card
 2023 MCC Greg Hjorth Open Melbourne AUS 2023-11-03
RcRownchangeKK*chgGame
 1673 1437 3.50 7 1.72 40 68.80 
  Bassig, Hamish f2055 AUS1.0010.984039.20 
  Xia, Justin 1673 AUS0.001-0.2040-8.00 
  Pearce, Tim 1638 AUS0.001-0.2440-9.60 
  Hong, Liang 1266 AUS1.0010.274010.80 
  O`carroll, Om 1735 AUS1.0010.854034.00 
  Coyukiat, Ian 1571 HKG0.001-0.3240-12.80 
  Cross, Jamie 1775 AUS0.5010.384015.20 

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 Box Hill Open Rounds 3-5 Melbourne AUS 2023-11-10
RcRownchangeKK*chgGame
 1157 1437 1.50 2 -0.16 40 -6.40 
  Dissanayake, Naveen 1083 AUS1.0010.11404.40 
  Dong, Oscar 1230 AUS0.501-0.2740-10.80 

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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