Individual Calculations February 2019
 Kuehn, Lukas  Total change: -12.40  Rating chartPersonal card
 Open du Grand Echiquier Lausanne 2018 Lausanne SUI 2018-11-06
RcRownchangeKK*chgGame
 1581 1638 2.50 5 -0.32 20 -6.40 
  Rauer, Armin 1918 SUI0.001-0.1620-3.20 
  Lianza, Vincent 1278 SUI0.001-0.9020-18.00 
  Atashi, Kamer 1565 SUI1.0010.40208.00 
  Scapuso, Ulisse 1444 SUI1.0010.25205.00 
  Martinez, Jose 1700 SUI0.5010.09201.80 

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)
 
 Open Plainpalais 2020 round 1 Payerne SUI 2019-01-10
RcRownchangeKK*chgGame
 1785 1638 0.00 1 -0.30 20 -6.00 
  Brandt, Daniel 1785 SUI0.001-0.3020-6.00 

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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