Individual Calculations April 2023
 Hertkorn, Dieter  Total change: 88.00  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 1771 1549 4.00 8 2.20 40 88.00 
  Christen, Pierre 1855 LUX0.001-0.1440-5.60 
  Kirchner, Ulrich 1750 GER0.001-0.2440-9.60 
  Huhn, Ulrich 1803 GER1.0010.814032.40 
  Schnell, Franz 1701 GER1.0010.704028.00 
  Wenske, Hardy 1762 GER0.001-0.2340-9.20 
  Teubner, Wolfgang 1817 GER0.001-0.1740-6.80 
  Mahrla, Hans, Dr. 1654 GER1.0010.644025.60 
  Emser, Heinrich 1822 GER1.0010.834033.20 

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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