Individual Calculations August 2017
 Koehler, Horst  Total change: -36.80  Rating chartPersonal card
 25. OTWARTY TURNIEJ LANDU BRANDENBURGII SENIOROW 2017 Miedzyzdroje POL 2017-06-23
RcRownchangeKK*chgGame
 1722 1667 3.00 9 -0.92 40 -36.80 
  Maetzing, Hans-Dieter, Dr. 1966 GER0.001-0.1540-6.00 
  Petrykowski, Reinhardt 1837 GER0.001-0.2840-11.20 
  Dorosz, Mieczyslaw 1568 POL0.501-0.1440-5.60 
  Otto, Klaus 1781 GER1.0010.664026.40 
  Nuenchert, Reinhard 1982 GER0.001-0.1440-5.60 
  Norris, Ray 1771 GER0.001-0.3640-14.40 
  Serowy, Reinhold, Dr. 1516 GER0.501-0.2040-8.00 
  Senkbeil, Uwe 1396 GER0.501-0.3340-13.20 
  Assmann, Hans 1682 GER0.5010.02400.80 

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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