Individual Calculations October 2021
 Erne, Raphael  Total change: 29.20  Rating chartPersonal card
 SMM 2021 1.Liga round 1 decentralised SUI 2021-08-28
RcRownchangeKK*chgGame
 1944 1787 1.00 1 0.71 40 28.40 
  Lopez, Manuel 1944 SUI1.0010.714028.40 

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)
 
 U16 Qualification 2021 Walenstadt SUI 2021-09-11
RcRownchangeKK*chgGame
 1613 1831 3.00 4 -0.01 40 -0.40 
  Knapp, Yanik 1725 SUI0.501-0.1440-5.60 
  Hirzel, Cedric 1545 SUI0.501-0.3440-13.60 
  Sosnovski, Nikita 1431  * SUI1.0010.08403.20 
  Rotunno, Flavio 1749 SUI1.0010.394015.60 
 * 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)
 
 SMM 2021 1.Liga round 2 decentralised SUI 2021-09-18
RcRownchangeKK*chgGame
 2231 1831 0.50 1 0.42 40 16.80 
  Brailly-Vignal, Bastien f2231  * FRA0.5010.424016.80 
 * 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)
 
 Wohlen Roessli Open 2021 Wohlen SUI 2021-09-24
RcRownchangeKK*chgGame
 1685 1831 3.00 5 -0.39 40 -15.60 
  Tahedl, Milo 1473 SUI1.0010.10404.00 
  Vuelban, Virgilio m2231  * PHI0.001-0.0840-3.20 
  Pfaltz, Maximilian 1554 SUI1.0010.17406.80 
  Rappazzo, Johannes 1697 SUI0.501-0.1840-7.20 
  Steinfeld, Elia 1471 SUI0.501-0.4040-16.00 
 * 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)
 

 

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