Individual Calculations May 2016
 Rohrbach, Jean-Paul  Total change: -5.20  Rating chartPersonal card
 Champ. Open Vaudois 2016 Cat. B Lausanne SUI 2016-02-08
RcRownchangeKK*chgGame
 1661 1702 2.50 5 -0.20 20 -4.00 
  Mercier, Julien 1369 FRA1.0010.12202.40 
  Jarnjak, Zlatko 1906 SUI0.001-0.2420-4.80 
  Franz, Primo 1707 SUI0.5010.01200.20 
  Branco, Claudio 1508 SUI0.501-0.2520-5.00 
  Petit, Jean-Gabriel 1817 SUI0.5010.16203.20 

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)
 
 14. Open de Payerne 2018 Round 5-6 Payerne SUI 2016-03-31
RcRownchangeKK*chgGame
 1682 1706 1.00 2 -0.06 20 -1.20 
  Overney, Alain 1513 SUI1.0010.25205.00 
  Jenny, Gerald 1851 SUI0.001-0.3120-6.20 

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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