Individual Calculations September 2023
 Zesewitz, Uwe  Total change: 3.20  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1622 1378 2.00 8 0.16 20 3.20 
  Heppert, Lars 1887 GER0.001-0.0420-0.80 
  Bade, Heidrun 1722 GER0.001-0.1220-2.40 
  Krawczyk, Harald 1641 GER0.5010.32206.40 
  Engelhardt, Erhard 1709 GER0.001-0.1220-2.40 
  Lippert, Marc 1100 GER1.0010.17203.40 
  Poeltelt, Helmut, Dr. 1673 GER0.001-0.1520-3.00 
  Bunkens, Rudi 1694 BEL0.5010.37207.40 
  Rotermund, Verena 1553 GER0.001-0.2720-5.40 

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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