Individual Calculations December 2019
 Kuehne, Peter  Total change: 34.80  Rating chartPersonal card
 3. DPI Schach-Open Leer 2019 B-Turnier Leer GER 2019-10-31
RcRownchangeKK*chgGame
 1734 1598 2.50 5 0.87 40 34.80 
  Genov, Valentin c1893 BUL0.5010.354014.00 
  Axt, Christian 1710 GER1.0010.654026.00 
  Dirks, Simon 1719 GER0.001-0.3440-13.60 
  Ulrich, Thomas 1654 GER1.0010.584023.20 
  Pubantz, Richard 1692 GER0.001-0.3740-14.80 

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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