Individual Calculations December 2023
 Pews, Kristine  Total change: -12.80  Rating chartPersonal card
 Jubilaeumsturnier 30 Jahre Foerderkreis over 75 Bad Soden-Salmuenster GER 2023-11-19
RcRownchangeKK*chgGame
 1648 1722 3.50 7 -0.64 20 -12.80 
  Daeubler, Heinrich 2133 GER0.001-0.0820-1.60 
  Ross, Heinrich 1588 GER0.501-0.1820-3.60 
  Ellerbrock, Manfred 1835 GER0.001-0.3520-7.00 
  Pos, Joshua 1407 GER1.0010.14202.80 
  Koellmer, Hans 1544 GER0.001-0.7320-14.60 
  Beitz, Joanne 1322  * GER1.0010.08201.60 
  Thielemann, Joachim 1709 GER1.0010.48209.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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