Individual Calculations June 2024
 Helmbrecht, Kurt  Total change: -20.20  Rating chartPersonal card
 13. Oeffinger Schachopen Oeffingen GER 2024-05-17
RcRownchangeKK*chgGame
 1806 1817 1.50 5 -1.01 20 -20.20 
  Rebitzer, Winfried 1965 GER0.5010.20204.00 
  Koch, Martin 1981 GER0.001-0.2820-5.60 
  Walter, Peter 1621 GER0.501-0.2520-5.00 
  Wadiei, Soroush 1952 GER0.001-0.3220-6.40 
  Kern, Dominik 1511 GER0.501-0.3620-7.20 

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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