Individual Calculations May 2021
 Barakat, Martin  Total change: 11.00  Rating chartPersonal card
 2021 O2C Doeberl Cup Major Canberra AUS 2021-04-02
RcRownchangeKK*chgGame
 1686 1741 4.00 6 0.55 20 11.00 
  Anton, Sarah wc1598 AUS0.501-0.1920-3.80 
  Huey, Toby 1712 AUS0.501-0.0420-0.80 
  Rathinalingam, Nethaji 1870 AUS1.0010.672013.40 
  Brown, Jordan 1683 AUS0.501-0.0820-1.60 
  Van Sebille, Sulia 1637 AUS1.0010.36207.20 
  Radisich, Matt 1616 AUS0.501-0.1720-3.40 

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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