Rapid: Individual Calculations January 2022
 Chen, Xinkuang (jimmy)  Total change: -22.40  Rating chartPersonal card
 2021 Norths Rapid Championship Sydney AUS 2021-11-30
RcRownchangeKK*chgGame
 1608 1563 2.00 7 -1.12 20 -22.40 
  Daley, Kurt 1850 AUS0.001-0.1620-3.20 
  Armstrong, Gary 1673 AUS1.0010.652013.00 
  Cregan, Robert 1739 AUS0.001-0.2720-5.40 
  Christensen, Matthew 1411 AUS0.001-0.7020-14.00 
  Macfarlane, John D 1754 AUS0.001-0.2520-5.00 
  Dance, Alex 1368 AUS0.501-0.2520-5.00 
  Blower, Anthony 1458 AUS0.501-0.1420-2.80 

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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