Individual Calculations February 2020
 Wozny, Michael  Total change: -27.40  Rating chartPersonal card
 29. Erfurter Schachfestival Seniorenturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1681 1906 2.50 5 -1.37 20 -27.40 
  Lueders, Guenter 1679 GER0.501-0.2920-5.80 
  Flockerzi, Armin 1696 GER0.001-0.7720-15.40 
  Bartsch, Marius, Dr. 1638 GER0.501-0.3320-6.60 
  Reitmaier, Adolf 1550 GER1.0010.11202.20 
  Schulz, Uwe 1842 GER0.501-0.0920-1.80 

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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