Individual Calculations June 2021
 O`mahoney, Keegan  Total change: 16.80  Rating chartPersonal card
 2021 Metro Club Championship A-Division Perth AUS 2021-02-18
RcRownchangeKK*chgGame
 1915 1876 5.00 9 0.84 20 16.80 
  Ellis, David 1908 AUS1.0010.542010.80 
  Kinsman, Craig C 1963 AUS1.0010.622012.40 
  Roza, Peter 1805 AUS1.0010.40208.00 
  Taylor, Leon M 1915 AUS0.001-0.4520-9.00 
  Falasca, Valerio 1754 ITA0.001-0.6720-13.40 
  Dunlop, Gordon 1762 AUS1.0010.34206.80 
  De Groen, Mark S 2144 AUS0.001-0.1720-3.40 
  Baumgartner, Robert 1748 AUS1.0010.33206.60 
  Ferozkohi, Ihsan 2240 AUS0.001-0.1020-2.00 

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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