Individual Calculations February 2019
 Coletta, Stephane  Total change: -1.60  Rating chartPersonal card
 42. Weihnachtsopen 2018 - Allgemein Zurich SUI 2018-12-26
RcRownchangeKK*chgGame
 1794 1965 5.00 7 -0.04 20 -0.80 
  Potterat, Aaron 1640 SUI1.0010.13202.60 
  Germann, Leo 1801 SUI1.0010.28205.60 
  Schmitter, Albert 1811 SUI0.501-0.2120-4.20 
  Maag, Rene 1868 SUI1.0010.37207.40 
  Altok, Mesut 1866 GER0.001-0.6420-12.80 
  Wunderlin, Thomas 1757 SUI0.501-0.2720-5.40 
  Romer, Markus 1818 SUI1.0010.30206.00 

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)
 
 SGM 2018-19 (League 1 and 2) round 4 decentralised SUI 2019-01-12
RcRownchangeKK*chgGame
 1923 1950 0.50 1 -0.04 20 -0.80 
  Waelti, Thomas 1923 SUI0.501-0.0420-0.80 

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)
 

 

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