Individual Calculations January 2020
 Zorko, Guenter  Total change: -80.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 E Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1505 1756 2.00 5 -2.02 40 -80.80 
  Walter, Theodor 1524 GER1.0010.21408.40 
  Wiedemann, Thilo 1552 GER0.501-0.2640-10.40 
  Buettgenbach, Uwe Eugen 1583 GER0.001-0.7340-29.20 
  Abed, Rashid 1447 GER0.001-0.8640-34.40 
  Faupel, Sebastian 1420 GER0.501-0.3840-15.20 

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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