Individual Calculations February 2023
 Hollan, Petr  Total change: -21.40  Rating chartPersonal card
 Basel Christmas Open Master 2022 Basel SUI 2022-12-26
RcRownchangeKK*chgGame
 2164 2266 5.00 9 -0.67 20 -13.40 
  Sakthivel, Heamish Kanha 2025 IND0.501-0.3020-6.00 
  Barth, Can-Elian 2067 SUI1.0010.24204.80 
  Bogner, Sebastian g2543 SUI0.001-0.1720-3.40 
  Colonetti, Fabio 2101 ITA1.0010.28205.60 
  Ostensen, Nicolai Maxime 1976 NOR0.501-0.3420-6.80 
  Kasipour Azbari, Seyed Arvin 2121 SUI0.501-0.1920-3.80 
  Lami, Damiano 2087 ITA0.501-0.2320-4.60 
  Kawulok, Marek 2153 CZE1.0010.35207.00 
  Fischer, Daniel m2404 SUI0.001-0.3120-6.20 

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)
 
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1861 2256 1.00 1 0.08 20 1.60 
  Strnad, Pavel 1861 CZE1.0010.08201.60 

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)
 
 1. liga 2022-2023 zapad r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2273 2256 0.00 1 -0.48 20 -9.60 
  Gloser, David 2273 CZE0.001-0.4820-9.60 

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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