Individual Calculations August 2022
 Herold, Hansjoerg  Total change: -19.00  Rating chartPersonal card
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1710 1843 5.00 9 -0.95 20 -19.00 
  Meier, Herbert 1511 SUI1.0010.12202.40 
  Zarriess, Benjamin 1653 GER1.0010.25205.00 
  Al Helaoy, Majed 2015 SYR0.001-0.2720-5.40 
  Scherer-Schwab, Rolf 1672 SUI1.0010.27205.40 
  Wanner, Stefan 1975 SUI0.001-0.3220-6.40 
  Suter, Ramon 1734 SUI1.0010.35207.00 
  Abdulrahim, Salem 1662 UAE0.001-0.7420-14.80 
  Trachsel, Peter 1671 SUI1.0010.27205.40 
  Abeer, Ali wc1500 UAE0.001-0.8820-17.60 

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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