Individual Calculations September 2022
 Walter, Gerhard  Total change: -7.80  Rating chartPersonal card
 ZUERICHSee acrevis Open A 2022 Pfaeffikon SZ SUI 2022-07-28
RcRownchangeKK*chgGame
 1830 1862 3.00 6 -0.23 20 -4.60 
  Stierli, Jean-Paul 1507 SUI1.0010.11202.20 
  Scheeff, Volker 2092 GER0.001-0.2120-4.20 
  Andjelkovic, Slavoljub 1770 SUI1.0010.37207.40 
  Borsos, Bogdan m2173 UKR0.001-0.1420-2.80 
  Mohr, Jan 1622 SUI0.501-0.3020-6.00 
  Jud, Marc 1816 SUI0.501-0.0620-1.20 

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)
 
 SMM 2022 League 1 round 4 decentralised SUI 2022-08-20
RcRownchangeKK*chgGame
 1743 1862 0.50 1 -0.16 20 -3.20 
  Baotic, Daniel 1743 SUI0.501-0.1620-3.20 

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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