Individual Calculations December 2023
 Koehlich, Viktor  Total change: 34.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1897 1608 2.00 7 0.85 40 34.00 
  Brehme, Ralf-Peter 1935 GER1.0010.874034.80 
  Bardorz, Jana 2050 GER0.001-0.0640-2.40 
  Kalepky, Helmut 1912 GER0.001-0.1440-5.60 
  Van Den Hoff, Damian 1825 AUS1.0010.784031.20 
  Kulenovic, Adnan 1907 GER0.001-0.1540-6.00 
  Cors, Heinz-Friedrich 1841 GER0.001-0.2140-8.40 
  Mehlen, Theodor 1808 GER0.001-0.2440-9.60 

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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