Individual Calculations April 2024
 Evers, Klaus  Total change: 20.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q5 D Magdeburg GER 2024-03-01
RcRownchangeKK*chgGame
 1766 1764 2.50 4 0.51 40 20.40 
  Boettger, Ulf 1783 GER0.5010.03401.20 
  Sandler, Lieven 1702 GER1.0010.414016.40 
  Winter, Reinhold 1836 GER1.0010.604024.00 
  Marzik, Arne 1742 GER0.001-0.5340-21.20 

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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