Individual Calculations February 2020
 Diener, Carolin Valeria  Total change: 9.40  Rating chartPersonal card
 29. Erfurter Schachfestival Meisterturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 2058 1864 2.50 8 0.47 20 9.40 
  Hornung, Hans, Dr. 2080 GER1.0010.782015.60 
  Osmanodja, Filiz wm2214 GER0.001-0.1120-2.20 
  Sauer, Marko 2053 GER0.001-0.2520-5.00 
  Roehr, Oliver 2028 GER0.5010.22204.40 
  Schmitt, Michael 2025 GER0.001-0.2920-5.80 
  Geisshirt, Marco 2022 GER0.001-0.2920-5.80 
  Grund, Sebastian 2000 GER1.0010.682013.60 
  Zech, Andreas 2038 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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