Individual Calculations January 2020
 Klas, Friedrich Guenther  Total change: -17.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 E Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1553 1620 1.50 4 -0.85 20 -17.00 
  Abed, Rashid 1447 GER1.0010.27205.40 
  Nalliboyana, Sivaram 1517 GER0.501-0.1420-2.80 
  Erdmann, Frank 1697 GER0.001-0.3920-7.80 
  Wiedemann, Thilo 1552 GER0.001-0.5920-11.80 

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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