Individual Calculations May 2017
 Bonferroni, Thierry  Total change: -13.80  Rating chartPersonal card
 Coupe du Leman Cat. A Vaud 2017 different places SUI 2017-02-13
RcRownchangeKK*chgGame
 1940 1982 2.50 4 0.28 20 5.60 
  Emini, Emin 2044 SUI1.0010.592011.80 
  Bur, Alexandre 2021 SUI0.5010.05201.00 
  Gillieron, Jean-Marc 1808 SUI0.501-0.2320-4.60 
  Ducrest, Michel 1888 SUI0.501-0.1320-2.60 

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)
 
 Swiss Team Championship 2017 NLB 2-3 decentralised SUI 2017-04-09
RcRownchangeKK*chgGame
 2062 1979 0.50 2 -0.27 20 -5.40 
  Budisin, Stanislav 2098 SUI0.5010.16203.20 
  Monteforte-Fink, Klaus 2026 GER0.001-0.4320-8.60 

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 5-6 Payerne SUI 2017-04-13
RcRownchangeKK*chgGame
 1832 1979 0.00 1 -0.70 20 -14.00 
  Perreard, Nicolas 1832 SUI0.001-0.7020-14.00 

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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