Individual Calculations December 2023
 Smith, Warren  Total change: 19.80  Rating chartPersonal card
 2023 MCC Bob Brooking Swiss Rounds 1-4 Melbourne AUS 2023-10-30
RcRownchangeKK*chgGame
 1282 1218 1.50 3 0.26 20 5.20 
  Hu, Tony 1318 AUS1.0010.642012.80 
  Brown, Arnoud 1316 AUS0.001-0.3720-7.40 
  Akok, Benjamin 1211 AUS0.501-0.0120-0.20 

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 MCC Greg Hjorth Open Melbourne AUS 2023-11-03
RcRownchangeKK*chgGame
 1473 1204 2.00 6 0.73 20 14.60 
  Arthur, James 1709 AUS0.5010.46209.20 
  Xia, Justin 1673 AUS0.001-0.0520-1.00 
  Fazzolari, James 1454 AUS0.5010.31206.20 
  Yu, Lok Lan 1402 AUS0.001-0.2420-4.80 
  Colombera, Steven 1280 AUS1.0010.602012.00 
  Clark, Peter 1317 AUS0.001-0.3520-7.00 

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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