Rapid: Individual Calculations October 2022
 Rennkamp, Johannes  Total change: 3.80  Rating chartPersonal card
 Deutsche Schnellschach-Amateurmeisterschaft 2022 D Goettingen GER 2022-09-24
RcRownchangeKK*chgGame
 1683 1573 3.50 9 0.19 20 3.80 
  Klausmeier, Achim 1578 GER1.0010.512010.20 
  Powalla, Christian 1816 GER0.001-0.2020-4.00 
  Westerhoff, Ralf 1555 GER1.0010.47209.40 
  Wanke, Andreas 1778 GER1.0010.762015.20 
  Zimmer, Michel 1651 GER0.001-0.3920-7.80 
  Joerges, Frank 1815 GER0.001-0.2020-4.00 
  Rennkamp, David 1272 GER0.501-0.3520-7.00 
  Tonn, Peter 1993 GER0.001-0.0720-1.40 
  Richter, Tony 1688 GER0.001-0.3420-6.80 

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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