Individual Calculations January 2023
 Rappazzo, Johannes  Total change: 26.40  Rating chartPersonal card
 U16 Qualification Bettingen 2022 Bettingen SUI 2022-12-03
RcRownchangeKK*chgGame
 1671 1986 3.50 4 0.18 40 7.20 
  Hirzel, Cedric 1778 SUI0.501-0.2740-10.80 
  Marmy, Milo 1586  * SUI1.0010.08403.20 
  Palmonella, Valentin 1870 SUI1.0010.344013.60 
  Rexhepi, Ledion 1451 SUI1.0010.03401.20 
 * 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)
 
 SGM 2023 (Bundesliga und 1.Regionalliga) round 1 decentralised SUI 2022-12-10
RcRownchangeKK*chgGame
 1973 1986 1.00 1 0.48 40 19.20 
  Bosshard, Dominik 1973 SUI1.0010.484019.20 

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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