Individual Calculations February 2023
 Zey, Torsten  Total change: -19.20  Rating chartPersonal card
 33. Staufer-Open B Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 1582 1516 2.00 7 -0.96 20 -19.20 
  Hummel, Klaus 1536 GER0.001-0.4720-9.40 
  Leser, Heike 1258 GER1.0010.18203.60 
  Strauss, Martin 1766 GER0.5010.31206.20 
  Michna, Marcus, Dr. 1609 GER0.5010.13202.60 
  Fuchs, Jochen 1691 GER0.001-0.2720-5.40 
  Bahlo, Jens 1880 GER0.001-0.1020-2.00 
  Noennig, Lotte 1335 GER0.001-0.7420-14.80 

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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