Individual Calculations April 2018
 Kupalov, Igor  Total change: -12.40  Rating chartPersonal card
 32. Open Bois-Gentil 2018 Geneva SUI 2018-01-12
RcRownchangeKK*chgGame
 1915 2059 3.50 6 -0.48 20 -9.60 
  Schaerer, Marc 1742 SUI0.501-0.3720-7.40 
  Delmonico, Nils 1975 SUI0.501-0.1220-2.40 
  Viviani, Mario 1738 SUI1.0010.13202.60 
  Guex, Pascal 2150 SUI0.001-0.3820-7.60 
  Garzotti, Paolo 1731 BEL1.0010.13202.60 
  Schmid, Pablo 2155 SUI0.5010.13202.60 

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)
 
 Coupe du Leman 2018 Geneva different places SUI 2018-02-05
RcRownchangeKK*chgGame
 2148 2069 3.50 6 1.04 20 20.80 
  Gurtner, Daniel 2123 SUI1.0010.582011.60 
  Boffa, Mauro 2224 SUI0.5010.21204.20 
  Michaud, Christian 2109 SUI1.0010.562011.20 
  Vernay, Clovis m2469  * FRA0.001-0.0820-1.60 
  Barbet, Loic 2107 FRA0.001-0.4520-9.00 
  Jebejian, Vahe 1853 LBN1.0010.22204.40 
 * 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)
 
 Team 2018 - Nationale 2 r10-11 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1840 2069 0.00 1 -0.79 20 -15.80 
  Perisse, Loic 1840 FRA0.001-0.7920-15.80 

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)
 
 Swiss Team Championship 2018 1.Liga round 1 decentralised SUI 2018-03-24
RcRownchangeKK*chgGame
 2149 2069 0.00 1 -0.39 20 -7.80 
  Kalbermatter, Hugo 2149 SUI0.001-0.3920-7.80 

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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