Individual Calculations May 2024
 Marzik, Arne  Total change: 2.00  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1795 1742 3.50 8 0.10 20 2.00 
  Beckert, Alessandro 1924 GER0.5010.24204.80 
  Cordey, Colin 1925 SUI0.001-0.2620-5.20 
  Wilhelm, Marco 1526 SUI1.0010.22204.40 
  Hoffmann, Alexander 1851 GER0.001-0.3520-7.00 
  Braun, Justus 1537 GER1.0010.24204.80 
  Durica, Andrej 1884 SVK0.001-0.3120-6.20 
  Balhar, Michael 1856 GER0.5010.16203.20 
  Hoehfeld, Markus 1859 GER0.5010.16203.20 

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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