Individual Calculations February 2020
 Bur, Alexandre  Total change: 1.40  Rating chartPersonal card
 Open du Grand Echiquier Lausanne 2019 round 6 Lausanne SUI 2019-12-17
RcRownchangeKK*chgGame
 1715 2015 1.00 1 0.15 20 3.00 
  Michel, Baptiste 1715 SUI1.0010.15203.00 

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)
 
 Open du Grand Echiquier Lausanne 2019 round 7 Lausanne SUI 2020-01-14
RcRownchangeKK*chgGame
 1954 2015 0.50 1 -0.08 20 -1.60 
  Fueglistaler, Andreas 1954 SUI0.501-0.0820-1.60 

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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