Individual Calculations December 2021
 Gerber, Richard  Total change: -12.10  Rating chartPersonal card
 Open Plainpalais 2020 last round no. 7 Geneva SUI 2021-11-01
RcRownchangeKK*chgGame
 1933 2300 1.00 1 0.10 10 1.00 
  Bruscoli, Francesco 1933 SUI1.0010.10101.00 

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)
 
 SMM 2021 NLA round 6-7 decentralised SUI 2021-11-06
RcRownchangeKK*chgGame
 2161 2300 0.00 1 -0.69 10 -6.90 
  Pahud, Cedric 2161 SUI0.001-0.6910-6.90 

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 2022 - Nationale 2 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2212 2300 0.00 1 -0.62 10 -6.20 
  El Mchaouri Mas, Younes 2212 FRA0.001-0.6210-6.20 

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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