Individual Calculations January 2020
 Alberty, Jean-Paul  Total change: 38.20  Rating chartPersonal card
 26. Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2019-11-29
RcRownchangeKK*chgGame
 1775 1543 4.00 9 1.91 20 38.20 
  Goris, Ton 1924 NED0.001-0.0920-1.80 
  Reinke, Kurt 1751 GER1.0010.772015.40 
  Meul, Willi 1853 GER0.001-0.1420-2.80 
  Hiller, Joachim 1904 GER0.001-0.1020-2.00 
  Mayer, Rolf 1480 GER0.501-0.0920-1.80 
  Zimmer, Franz 1733 GER1.0010.752015.00 
  Schaefer, Gustav 1767 GER1.0010.782015.60 
  Krebs, Dietmar 1943  * GER0.001-0.0820-1.60 
  Gottwald, Helmut 1620 GER0.5010.11202.20 
 * 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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