Individual Calculations December 2021
 Hahn, Markus  Total change: 9.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2021 A Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 2145 2264 5.00 7 0.49 20 9.80 
  Poschadel, Andreas Gregor 1906 GER1.0010.10202.00 
  Waffenschmidt, Joachim 2026 GER1.0010.20204.00 
  Milov, Leonid g2450 GER0.5010.24204.80 
  Lesny, Florian 2143 GER0.001-0.6620-13.20 
  Calvi, Stefan 2053 GER1.0010.23204.60 
  Gebhardt, Ulrich, Dr. 2093 GER1.0010.27205.40 
  Abel, Thomas f2344 GER0.5010.11202.20 

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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