Individual Calculations September 2023
 Bunkens, Rudi  Total change: -29.40  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1651 1694 2.50 7 -1.47 20 -29.40 
  Plump, Detlef, Dr. 2089 GER0.001-0.0820-1.60 
  Donath, Johann 2043 GER0.001-0.1120-2.20 
  Morper, Justus 1433 GER0.501-0.3220-6.40 
  Hafermann, Lara 1589 GER0.001-0.6420-12.80 
  Zesewitz, Uwe 1378 GER0.501-0.3720-7.40 
  Hildebrand, Azat 1420 GER1.0010.17203.40 
  Teusch, Lucas 1604 GER0.501-0.1220-2.40 

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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