Individual Calculations September 2021
 Kroencke, Manfred  Total change: 3.00  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 1968 2043 5.50 9 0.15 20 3.00 
  Naumann, Peter 1749 GER1.0010.15203.00 
  Krien, Hartmut 1915 GER0.501-0.1720-3.40 
  Fleischer, Matthias 1927 GER1.0010.34206.80 
  Zieher, Hartmut f2153 GER0.5010.15203.00 
  Leiber, Bernard 2141 GER0.001-0.3720-7.40 
  Molzahn, Norbert 1928 GER1.0010.34206.80 
  Braun, Gottfried, Dr. f2156 GER0.001-0.3520-7.00 
  Schulz, Gerhard 1881 GER1.0010.29205.80 
  Stock, Juergen 1864 GER0.501-0.2320-4.60 

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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