Individual Calculations September 2019
 Scholder, Helmut  Total change: -34.40  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 1493 1462 0.50 3 -0.86 40 -34.40 
  Spranzel, Dietmar 1571 GER0.001-0.3540-14.00 
  Kuessner-Brochhagen, Anna, Dr. 1175 GER0.501-0.3440-13.60 
  Freiknecht, Axel 1733 GER0.001-0.1740-6.80 

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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