Individual Calculations January 2023
 Boschetti, Claudio  Total change: 7.40  Rating chartPersonal card
 Adelboden Open 2022 Adelboden SUI 2022-12-09
RcRownchangeKK*chgGame
 1761 1988 2.50 4 -0.45 20 -9.00 
  Lenz, Boris 1579 SUI1.0010.08201.60 
  Ingielewicz, Tomasz 1588  * SUI0.001-0.9220-18.40 
  Luciani, Valerio f2136 ITA1.0010.702014.00 
  Cassens, Heiko 1742 GER0.501-0.3120-6.20 
 * 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)
 
 DAVOS SKI Open 2022 Davos SUI 2022-12-16
RcRownchangeKK*chgGame
 1933 1988 3.00 4 0.82 20 16.40 
  Vionnet, Dominique 1597 SUI1.0010.09201.80 
  Kelecevic, Nedeljko m2146 SUI0.5010.21204.20 
  Reinhardt, Bernd 2119 GER0.5010.18203.60 
  Kaser, Nicolas 1870 SUI1.0010.34206.80 

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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