Individual Calculations July 2023
 Steckmann, Kerstin  Total change: -4.00  Rating chartPersonal card
 30. Otwarty Turniej Landu Brandenburgii Seniorow od lat 60 Miedzyzdroje POL 2023-06-17
RcRownchangeKK*chgGame
 1679 1656 4.00 9 -0.20 20 -4.00 
  Grund, Erwin 1939 GER0.001-0.1620-3.20 
  Hermansen, Henning W. 1849 NOR0.5010.25205.00 
  Fitzke, Ulrich 1796 GER0.001-0.3120-6.20 
  Steckmann, Stephan 1502 GER0.501-0.2120-4.20 
  Wraga, Teresa 1499 GER1.0010.29205.80 
  Schmidt, Hans-Juergen 1816 GER0.001-0.2920-5.80 
  Schellknecht, Joerg 1908 GER0.001-0.1920-3.80 
  Gaul, Karl-Heinz 1542 GER1.0010.34206.80 
  Karamucki, Henryk 1259 POL1.0010.08201.60 

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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