Rapid: Individual Calculations February 2018
 Achelashvili, David  Total change: 0.00  Rating chartPersonal card
 29.Active Chess du CEG 2018 Geneva SUI 2018-01-28
RcRownchangeRpKK*chgGame
 1647 0 1.00 5 0.00 1407   0.00 
  Thorsteinsdottir, Hallgerdur wf1877 ISL0.0010.00 0.00 
  Pecorini, Jean-Marc 1551 SUI0.0010.00 0.00 
  Villanyi, Alexia 1531 SUI0.0010.00 0.00 
  Lindeloef, David 1664 SUI1.0010.00 0.00 
  Maier, Olivier 1612 SUI0.0010.00 0.00 

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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