Individual Calculations July 2022
 Wechsler, Ian B  Total change: -8.00  Rating chartPersonal card
 2022 Ford-Greenwood Seniors Rounds 2-6 Sydney AUS 2022-05-31
RcRownchangeKK*chgGame
 1532 1514 1.50 4 -0.40 20 -8.00 
  Zekic, Mirsad 1609 AUS0.001-0.3720-7.40 
  Dibley, Shane E 1506 AUS0.001-0.5120-10.20 
  Cook, David 1483 AUS0.501-0.0420-0.80 
  Laurie, Robert 1529 AUS1.0010.522010.40 

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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