Individual Calculations June 2022
 Spreer, Lutz  Total change: 7.60  Rating chartPersonal card
 Rudolf-Teschner-Gedenkturnier 2022 Berlin GER 2022-05-26
RcRownchangeKK*chgGame
 1712 1583 2.50 6 0.38 20 7.60 
  Thuerauf, Peter 1831 GER0.5010.31206.20 
  Mayer, Herbert, Dr. 1819 GER0.001-0.2020-4.00 
  Reimann, Fredy 1754 GER1.0010.732014.60 
  Werner, Dimo m1979 GER0.001-0.0820-1.60 
  Vogel, Elisabeth 1435 GER0.001-0.7020-14.00 
  Tschirschwitz, Stephan 1453 GER1.0010.32206.40 

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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