Individual Calculations February 2017
 Chatton, Jean-Bernard  Total change: -34.40  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1672 1657 1.50 6 -1.37 20 -27.40 
  Odermatt, Klaus 1889 SUI0.001-0.2120-4.20 
  Steiner, Alfred 1654 SUI0.5010.00200.00 
  Unterluggauer, Adrian 1771 SUI0.001-0.3420-6.80 
  Pfister, Andreas 1790 SUI0.001-0.3220-6.40 
  Egli, Arnold 1447 SUI1.0010.23204.60 
  Stijve, Niels 1479 SUI0.001-0.7320-14.60 

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)
 
 13.Open de Payerne round 1 Payerne SUI 2017-01-12
RcRownchangeKK*chgGame
 1768 1657 0.00 1 -0.35 20 -7.00 
  Perreard, Nicolas 1768 SUI0.001-0.3520-7.00 

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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