Individual Calculations August 2023
 Grabe, Eckart  Total change: 46.40  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1755 1578 4.50 8 2.32 20 46.40 
  Hofer, Friedrich 1713 SUI1.0010.682013.60 
  Gallus, Matthias 1729 SUI0.001-0.3020-6.00 
  Duong, Charles 1700 SUI1.0010.672013.40 
  Pantillon, Patrick Andre 1682 SUI1.0010.642012.80 
  Titov, Dmitrii 1783 SUI0.5010.26205.20 
  Schmid, Nicola 1841 SUI0.5010.32206.40 
  Weyer, Hans-Juergen 1841 GER0.5010.32206.40 
  Cordes, Lothar 1754 GER0.001-0.2720-5.40 

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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