Rapid: Individual Calculations January 2022
 Dance, Alex  Total change: -9.80  Rating chartPersonal card
 2021 Norths Rapid Championship Sydney AUS 2021-11-30
RcRownchangeKK*chgGame
 1511 1368 1.50 6 -0.49 20 -9.80 
  Kyaw, Michael 1763 AUS0.001-0.0820-1.60 
  Jeffreys, Roger W 1556 AUS0.001-0.2620-5.20 
  Christensen, Matthew 1411 AUS0.001-0.4420-8.80 
  Chen, Xinkuang (jimmy) 1563 AUS0.5010.25205.00 
  Li, Annabel 1204 AUS1.0010.28205.60 
  Li, Yuze (ethan) 1570 AUS0.001-0.2420-4.80 

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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