Individual Calculations August 2023
 Eberhardt, Michael  Total change: 19.00  Rating chartPersonal card
 31. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2023-07-03
RcRownchangeKK*chgGame
 1845 1724 3.00 6 0.95 20 19.00 
  Schuran, Werner 1962 GER0.001-0.2020-4.00 
  Watermann, Bernd 1615 GER1.0010.35207.00 
  Bregler, Herbert 1940 GER0.001-0.2220-4.40 
  Hadlich, Gerald 1888 GER0.5010.22204.40 
  Bondick, Karl-Heinz 1862 GER0.5010.19203.80 
  Boldt, Heinrich 1801 GER1.0010.612012.20 

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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