Individual Calculations December 2021
 Apelt, Andreas  Total change: -43.40  Rating chartPersonal card
 3. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1803 1770 1.00 7 -2.17 20 -43.40 
  Haenselmann, Hendrik 1865 GER0.001-0.3720-7.40 
  Schaefer, Konstantin 1803 GER0.001-0.4520-9.00 
  Wagner, Margarethe 1804 GER1.0010.552011.00 
  Stock, Juergen 1908 GER0.001-0.3120-6.20 
  Rudolph, Eva 1746 GER0.001-0.5320-10.60 
  Perez Celis, Alba 1825 GER0.001-0.4220-8.40 
  Heinisch, Niklas 1671 GER0.001-0.6420-12.80 

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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