Individual Calculations May 2022
 Koppen, Harald  Total change: -13.40  Rating chartPersonal card
 37. Internationales Boeblinger Open Boeblingen GER 2022-04-14
RcRownchangeKK*chgGame
 1786 2019 6.00 9 -0.67 20 -13.40 
  Heron, Steve 1619  * LIE0.001-0.9220-18.40 
  Toelg, Wolfgang 1581 GER1.0010.06201.20 
  Schneider, Thomas 1675 GER1.0010.12202.40 
  Kandler, Christoph 1594 GER1.0010.07201.40 
  Goldbeck, Lars f2274 GER0.001-0.1920-3.80 
  Honisch, Alexander 1734 GER0.001-0.8420-16.80 
  Gloeckler, Christian 1722 GER1.0010.15203.00 
  Voigt, Anastasia 1630 GER1.0010.09201.80 
  Vyval, Volodymyr 2249 UKR1.0010.792015.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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