Individual Calculations September 2019
 Ollek, Karl-Heinz  Total change: -28.60  Rating chartPersonal card
 Lichtenberger Sommer 2019 Berlin GER 2019-08-17
RcRownchangeKK*chgGame
 1677 1671 3.00 9 -1.43 20 -28.60 
  Schaefer, Heiko 2002 GER0.001-0.1220-2.40 
  Wimmer, Thomas 1841 GER0.001-0.2820-5.60 
  Boettger, Fritz, Dr. 1487 GER0.501-0.2420-4.80 
  Geiss, Anne 1393 GER1.0010.17203.40 
  Becker, Werner 1758 GER0.001-0.3820-7.60 
  Nareyek, Matthias 1448 GER1.0010.22204.40 
  Manz, Andreas 1775 GER0.5010.14202.80 
  Ziems, Michael 1820 GER0.001-0.3020-6.00 
  Schiller, Stephan 1571 GER0.001-0.6420-12.80 

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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