Individual Calculations April 2024
 Marsden, John A  Total change: -5.20  Rating chartPersonal card
 2024 Ballarat Begonia Open Ballarat AUS 2024-03-09
RcRownchangeKK*chgGame
 1758 1905 4.00 6 -0.13 40 -5.20 
  Burton, Christopher 1693 AUS1.0010.23409.20 
  Chan, Luis f2147 AUS0.001-0.2040-8.00 
  Juszczynski, Mathew 1689 AUS0.501-0.2840-11.20 
  Jyani, Vipin 1641 AUS1.0010.18407.20 
  Picone, James 1689 AUS0.501-0.2840-11.20 
  Schiavone, Emmanuel 1689 AUS1.0010.22408.80 

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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