Individual Calculations December 2022
 Kempe, Rainer, Dr.  Total change: -14.20  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 65 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 1895 1926 2.50 6 -0.71 20 -14.20 
  Hohler, Peter f2073 SUI0.5010.20204.00 
  Mueggenburg, Rolf 1633 GER0.501-0.3520-7.00 
  Rantanen, Veikko 1866 FIN0.001-0.5820-11.60 
  Werl, Ralf-Dieter 1912 GER0.501-0.0220-0.40 
  Van Hoorn, Marsel 1711 NED1.0010.23204.60 
  Heinsohn, Guenther 2177 GER0.001-0.1920-3.80 

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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