Individual Calculations January 2020
 Roemer, Alois  Total change: 79.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 E Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1608 1419 3.00 4 1.98 40 79.20 
  Matthias, Burkhard 1581 GER1.0010.714028.40 
  Koenigs, Paul 1618 GER0.5010.264010.40 
  Rousselet, Bruno 1608 GER1.0010.754030.00 
  Blechschmidt, Falk 1624 GER0.5010.264010.40 

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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