Individual Calculations June 2023
 Stoeri, Laura  Total change: 31.40  Rating chartPersonal card
 SMM 2023 NLB round 2-3 decentralised SUI 2023-04-30
RcRownchangeKK*chgGame
 2037 2075 2.00 2 0.89 20 17.80 
  Bojic, Zoran 2105 SUI1.0010.542010.80 
  Zingg, Daniel 1968 SUI1.0010.35207.00 

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)
 
 37.Open des Amateurs 2023 1-4 Geneva SUI 2023-05-02
RcRownchangeKK*chgGame
 1686 2062 3.00 4 -0.59 20 -11.80 
  Fluckiger, Benoit 1662  * SUI1.0010.08201.60 
  Kuenzler, Timothee 1721 SUI0.001-0.8820-17.60 
  Aouissi, Mohamed 1589 SUI1.0010.05201.00 
  Wehrli, Tobias 1772 SUI1.0010.16203.20 
 * 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)
 
 Open International de Geneve Geneva SUI 2023-05-26
RcRownchangeKK*chgGame
 2016 2062 4.00 5 1.27 20 25.40 
  Stierli, Jean-Paul 1662  * SUI1.0010.08201.60 
  Ustianovich, Nazar f2322 UKR0.001-0.1820-3.60 
  Sadeghi, Purya 1877 SUI1.0010.26205.20 
  Saraiev, Yaroslav 1954 UKR1.0010.35207.00 
  Gerber, Richard m2267 SUI1.0010.762015.20 
 * 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)
 

 

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