Individual Calculations September 2021
 Andrijenko, Anatoliy  Total change: -8.20  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 1840 1830 4.00 9 -0.41 20 -8.20 
  Szenetra, Werner 2132 GER0.001-0.1520-3.00 
  Stratmann, Alois 1583 GER0.501-0.3120-6.20 
  Ludwig, Richard 1573 GER1.0010.18203.60 
  Steinbach, Wolfgang 1959 GER0.001-0.3320-6.60 
  Poeltelt, Helmut, Dr. 1675 GER1.0010.29205.80 
  Lehmann, Martin 1947 GER0.001-0.3420-6.80 
  Jacob, Karl-Heinz 1664 GER0.501-0.2220-4.40 
  Blum, Alfred, Dr. 2050 GER0.5010.28205.60 
  Goepfert, Jochen 1975 GER0.5010.19203.80 

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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