Individual Calculations September 2019
 Von Koschitzky, Tilo  Total change: -9.20  Rating chartPersonal card
 32. Kieler Open 2019 B-Gruppe Kiel GER 2019-07-27
RcRownchangeKK*chgGame
 1628 1774 5.00 8 -0.46 20 -9.20 
  Sowa, Uwe 1520 GER1.0010.19203.80 
  Wirtjes, Edzard 1601 GER0.501-0.2320-4.60 
  Ehrich, Dieter 1612 GER1.0010.29205.80 
  Suliga, Eckhard 1682 GER1.0010.37207.40 
  Johlke, Lorenz 1602 GER0.501-0.2320-4.60 
  Hentrop, Malte 1805 GER0.001-0.4620-9.20 
  Hogreve, Holger 1434 GER1.0010.12202.40 
  Goetz, Dirk 1766 GER0.001-0.5120-10.20 

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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