Individual Calculations July 2021
 Assa, Khaled  Total change: -52.40  Rating chartPersonal card
 2021 Rooty Hill Autumn Swiss Sydney AUS 2021-04-13
RcRownchangeKK*chgGame
 1557 1460 1.00 6 -1.31 40 -52.40 
  Muller, Hans P 1718 AUS0.001-0.1840-7.20 
  Marner, Gavin 1824 NZL0.001-0.1040-4.00 
  Jain, Kamal 1632 AUS0.001-0.2740-10.80 
  Peramunetilleke, Savin 1461 AUS0.001-0.5040-20.00 
  Evans, Matthew 1199 AUS1.0010.18407.20 
  Laurente, Allan 1506 AUS0.001-0.4440-17.60 

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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