Individual Calculations September 2023
 Buchal, Stephan  Total change: 12.20  Rating chartPersonal card
 Deutsche Seniorenmannschaftsmeisterschaft der Landesverbaende 2023 over 65 Boeblingen GER 2023-08-13
RcRownchangeKK*chgGame
 2080 2191 4.50 6 0.61 20 12.20 
  Schmid, Hartmut 2049 GER1.0010.31206.20 
  Schmidt, Gerhard 2114 GER1.0010.39207.80 
  Gabriel, Josef 2023 GER1.0010.28205.60 
  Boehm, Erwin 2121 GER0.501-0.1020-2.00 
  Dobierzin, Olaf 1975 GER0.501-0.2820-5.60 
  Dresen, Ulrich f2199 GER0.5010.01200.20 

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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