Individual Calculations August 2023
 Rydzewski, Klaus  Total change: 2.20  Rating chartPersonal card
 Deutsche Senioreneinzelmeisterschaft 2023 over 65 Bad Wildungen GER 2023-07-17
RcRownchangeKK*chgGame
 1990 2089 5.00 8 0.11 20 2.20 
  Abel, Hans-Peter 1761 GER0.501-0.3720-7.40 
  Wenske, Hardy 1711 GER1.0010.09201.80 
  Steinmacher, Josef 1949 GER0.501-0.1920-3.80 
  Lehr, Thomas 1937 GER0.501-0.2020-4.00 
  Schmidt, Bodo f2262 GER0.5010.23204.60 
  Walther, Reinhard 1953 GER1.0010.32206.40 
  Salov, Sergej m2162 GER0.5010.10202.00 
  Koehler, Gerhard, Dr. 2185 GER0.5010.13202.60 

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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