Individual Calculations September 2022
 Scholder, Helmut  Total change: -7.60  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1623 1381 1.00 6 -0.38 20 -7.60 
  Christen, Pierre 1866 LUX0.001-0.0420-0.80 
  Reimann, Reinhold 1733 GER0.001-0.1120-2.20 
  Rudolph, Karl-Heinz, Dr. 1661 GER0.001-0.1620-3.20 
  Moeller, Peter, Dr. 1578 GER0.001-0.2520-5.00 
  Conrad, Heidrun 1562 GER0.5010.24204.80 
  Langbein, Wolfgang, Dr. 1336 GER0.501-0.0620-1.20 

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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