Individual Calculations May 2017
 Jenny, Gerald  Total change: -20.40  Rating chartPersonal card
 Coupe du Leman Cat. A Vaud 2017 different places SUI 2017-02-13
RcRownchangeKK*chgGame
 1997 1903 1.00 6 -1.36 20 -27.20 
  Deschenaux, Bernard 1960 SUI0.001-0.4220-8.40 
  Piro Madraccio, Nicolas 2039 ESP0.001-0.3220-6.40 
  Botta, Gabriele f2303  * SUI0.001-0.0820-1.60 
  Monteverde, Jonathan 2047 SUI0.001-0.3120-6.20 
  Gillieron, Jean-Marc 1808 SUI1.0010.37207.40 
  Rochat, Vivian 1827 SUI0.001-0.6020-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 7. Open de la Broye (group A) Payerne SUI 2017-03-31
RcRownchangeKK*chgGame
 1830 1902 2.50 5 -0.42 20 -8.40 
  Messerli, Herve 1591 SUI1.0010.14202.80 
  Stijve, Theo 2057 SUI0.5010.21204.20 
  Megret, Jean 2005 SUI0.001-0.3620-7.20 
  Frei, Tiziano 1750 SUI0.001-0.7020-14.00 
  Bonferroni, Carlo 1748 SUI1.0010.29205.80 

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)
 
 13.Open de Payerne round 5-6 Payerne SUI 2017-04-13
RcRownchangeKK*chgGame
 2097 1898 1.00 1 0.76 20 15.20 
  Julmy, Sylvain 2097 SUI1.0010.762015.20 

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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