Individual Calculations September 2023
 Krambs, Alfred  Total change: 16.00  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2023 Hennef GER 2023-07-28
RcRownchangeKK*chgGame
 1726 1454 1.00 3 0.40 40 16.00 
  Schmitz, Constantin 1510 GER0.5010.08403.20 
  Margenberg, Volker 1812 GER0.5010.404016.00 
  Flagmeier, Reiner 1857 GER0.001-0.0840-3.20 

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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