Individual Calculations July 2022
 Arnold, Max  Total change: 4.60  Rating chartPersonal card
 Davos Challenge Open 2022 Davos SUI 2022-06-03
RcRownchangeKK*chgGame
 2227 2345 4.50 7 0.04 20 0.80 
  Portmann, Daniel 1952 SUI1.0010.08201.60 
  Adzic, Slobodan f2086 SUI1.0010.18203.60 
  Bhawoodien, Mohamed Ozayr f2168 RSA1.0010.27205.40 
  Pavlovic, Milos g2471 SRB0.001-0.3320-6.60 
  Mamalis, Prokopios 2119 GRE1.0010.21204.20 
  Steindl, Johannes f2291 AUT0.501-0.0820-1.60 
  Peng, Li Min g2503 UKR0.001-0.2920-5.80 

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)
 
 Oberliga Baden 2021/2022 June 2022 various GER 2022-06-18
RcRownchangeKK*chgGame
 2489 2345 0.50 1 0.19 20 3.80 
  Ider, Borya m2489 FRA0.5010.19203.80 

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)
 

 

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