Individual Calculations August 2023
 Andrikopoulos, Jean-Daniel  Total change: -15.60  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1586 1459 1.50 7 -0.78 20 -15.60 
  Hofer, Friedrich 1713 SUI0.001-0.1920-3.80 
  Meshach, Felix 1680 SUI0.001-0.2220-4.40 
  Jorns, Benedikt 1722 SUI0.5010.32206.40 
  Trachsel, Peter 1658 SUI0.001-0.2420-4.80 
  Meise, Volker 1657 GER0.001-0.2420-4.80 
  Pinelli, Gian 1613 SUI0.001-0.2920-5.80 
  Begdullayeva, Karina 1059  * SUI1.0010.08201.60 
 * 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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