Individual Calculations May 2024
 Merz, Raphael  Total change: -27.60  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1795 1656 0.50 6 -1.38 20 -27.60 
  Engelberg, Jan 1853 FIN0.001-0.2520-5.00 
  Albayrak, Aylin 1779 GER0.001-0.3320-6.60 
  George-Lembach, Carl 1770 GER0.5010.16203.20 
  Stumpf, Vitali 1783 GER0.001-0.3320-6.60 
  Graf, Michael 1767 GER0.001-0.3520-7.00 
  Emmott, Steven 1819 SUI0.001-0.2820-5.60 

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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