Individual Calculations November 2019
 Berger, Siegfried  Total change: 12.20  Rating chartPersonal card
 39. Offenes Internationales Schachturnier Muenchen B-Turnier Unterhaching GER 2019-09-28
RcRownchangeKK*chgGame
 1676 1598 3.00 6 0.61 20 12.20 
  Boehm, Bruno 1818 GER0.5010.28205.60 
  Apelt, Andreas 1745 GER0.001-0.3020-6.00 
  Stegmaier, Erika 1485 GER0.501-0.1520-3.00 
  Kirchhof, Manfred 1510 GER1.0010.38207.60 
  Kelling, Arno 1682 GER1.0010.622012.40 
  Niedermaier, Peter 1815 GER0.001-0.2220-4.40 

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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