Individual Calculations April 2019
 Wan Sergelen, Asgan  Total change: -32.20  Rating chartPersonal card
 Coupe du Leman 2019 - Vaud different places SUI 2019-01-21
RcRownchangeKK*chgGame
 1843 1768 0.00 4 -1.61 20 -32.20 
  Binder, Beat 1958 SUI0.001-0.2520-5.00 
  Burri, Roland 1671 SUI0.001-0.6320-12.60 
  Grillon, Cedric 1985 SUI0.001-0.2220-4.40 
  Maliqi, Ilir 1758 SUI0.001-0.5120-10.20 

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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