Individual Calculations July 2019
 Amos, Leo  Total change: -22.80  Rating chartPersonal card
 35. Open des Amateurs 2019 Geneva SUI 2019-04-30
RcRownchangeKK*chgGame
 1778 1856 3.00 7 -1.14 20 -22.80 
  Vederhus, Alf 1489 NOR1.0010.10202.00 
  Solari, Matteo 1651 SUI1.0010.24204.80 
  Fulpius, Bertrand 1893 SUI1.0010.552011.00 
  Le Bourhis, Gael 2101 SUI0.001-0.2020-4.00 
  Dib, Billal 1911 FRA0.001-0.4220-8.40 
  Tinguely, Frederic 1729 SUI0.001-0.6720-13.40 
  Sadeghi, Purya 1674 SUI0.001-0.7420-14.80 

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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