Individual Calculations February 2020
 Huettemann, Karl-Heinz  Total change: -6.80  Rating chartPersonal card
 29. Erfurter Schachfestival Seniorenturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1800 2043 3.50 5 -0.34 20 -6.80 
  Abel, Hans-Peter 1767 GER0.501-0.3320-6.60 
  Wolkenstein, Eckhardt 1643  * GER1.0010.08201.60 
  Flockerzi, Armin 1696 GER1.0010.11202.20 
  Weidlich, Guenter 2167 GER0.5010.17203.40 
  Svanholm, Borge Waaktaar 1727 NOR0.501-0.3720-7.40 
 * 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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