Individual Calculations December 2018
 Heck, Ewald  Total change: -40.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q1 D Koblenz-Lahnstein GER 2018-11-16
RcRownchangeKK*chgGame
 1673 1866 2.00 4 -1.00 40 -40.00 
  Ellinger, Torsten 1683 GER1.0010.264010.40 
  Urban, Michael 1638 GER0.001-0.7940-31.60 
  Schmitz, Paul 1714 GER1.0010.304012.00 
  Spaeth, Gerhard 1658 GER0.001-0.7740-30.80 

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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