Individual Calculations September 2022
 Semisch, Helga  Total change: -33.20  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 65 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1564 1433 1.50 9 -1.66 20 -33.20 
  Kapr, Klaus, Dr. 1893 GER0.001-0.0520-1.00 
  Kolkwitz, Klaus 1778 GER0.001-0.1120-2.20 
  Ogrisek, Gerd 1650 GER0.5010.28205.60 
  Jacob, Karl-Heinz 1691 GER0.001-0.1820-3.60 
  Elkendorf, Werner 1582 GER0.001-0.3020-6.00 
  Ludwig, Richard 1491 GER0.5010.08201.60 
  Schmid, Alfred 1310 GER0.001-0.6720-13.40 
  Kunze, Manfred 1510 GER0.001-0.3920-7.80 
  Wiebke, Elfriede 1170 GER0.501-0.3220-6.40 

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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