Rapid: Individual Calculations March 2023
 Macfarlane, Steven  Total change: 29.80  Rating chartPersonal card
 Rapide 2023 du CEG Geneva SUI 2023-02-12
RcRownchangeKK*chgGame
 1874 1447 2.00 6 1.49 20 29.80 
  Kovacevic, Vladimir 2130 SRB0.001-0.0120-0.20 
  Stephanus, Olivier 1841 SUI0.001-0.0820-1.60 
  Lutonins, Semjons 1805 SUI0.001-0.1020-2.00 
  Matsuo, Tom 1720 FRA1.0010.832016.60 
  Bueno, Danilo 1928 BRA0.001-0.0520-1.00 
  Prieto, Marcos 1819 SUI1.0010.902018.00 

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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