Individual Calculations November 2023
 Broome, Jeremy  Total change: 22.60  Rating chartPersonal card
 Coupe du Leman Geneva Cat. A round 1 Geneva SUI 2023-10-07
RcRownchangeKK*chgGame
 1950 1828 1.00 1 0.67 20 13.40 
  Muellhaupt, Philippe 1950 SUI1.0010.672013.40 

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)
 
 Open Plainpalais 2020 round 2-3 Geneva SUI 2023-10-09
RcRownchangeKK*chgGame
 1777 1828 1.00 2 -0.11 20 -2.20 
  Ait Benbrahim, Mohamed 1586 SUI0.501-0.3020-6.00 
  Kupalov, Igor 1968 SUI0.5010.19203.80 

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)
 
 SMM 2023 1.Liga promotion round decentralised SUI 2023-10-21
RcRownchangeKK*chgGame
 1879 1828 1.00 1 0.57 20 11.40 
  Olarte, Stefan 1879 SUI1.0010.572011.40 

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)
 

 

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