Individual Calculations April 2022
 Potterat, Aaron  Total change: -32.40  Rating chartPersonal card
 SGM 2022 (Bundesligen und 1.Liga) round 3-4 decentralised SUI 2022-02-19
RcRownchangeKK*chgGame
 2108 1712 1.00 1 0.92 20 18.40 
  Knaus, Sandro 2108 SUI1.0010.922018.40 

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)
 
 SGM 2022 (Bundesligen und 1.Liga) round 5 decentralised SUI 2022-03-12
RcRownchangeKK*chgGame
 2102 1712 0.00 1 -0.09 20 -1.80 
  Mueller, Patrick 2102 SUI0.001-0.0920-1.80 

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)
 
 Schaffhausen Open 2022 Schaffhausen SUI 2022-03-18
RcRownchangeKK*chgGame
 1555 1712 1.00 5 -2.45 20 -49.00 
  Fry, Ryunosuke 1312  * SUI1.0010.08201.60 
  Potterat, Marc 2091 SUI0.001-0.0920-1.80 
  Gloeckler, Christian 1417 GER0.001-0.8520-17.00 
  Ingielewicz, Tomasz 1460 SUI0.001-0.8120-16.20 
  Tedone, Francesco 1496 SUI0.001-0.7820-15.60 
 * 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)
 

 

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