Individual Calculations September 2010
 Serowy, Reinhold, Dr.  Total change: -39.00  Rating chartPersonal card
 19. Offenses Brandenburgusches Seniorenturnier 2010 Miedzyzdroje POL 2010-06-23
RcRownchangeKK*chgGame
 1768 1671 1.50 8 -1.56 25 -39.00 
  Schenk, Dieter, Dr. 1951 GER0.001-0.1625-4.00 
  Eckstein, Helmut 1867 GER0.001-0.2525-6.25 
  Spychalska, Bozena 1606 POL0.501-0.0925-2.25 
  Mueller-Schwartz, Joachim 1759 GER0.001-0.3825-9.50 
  Hempel, Guenther 1974 GER0.5010.36259.00 
  Ollek, Karl-Heinz 1838 GER0.001-0.2825-7.00 
  David, Heinz-Dieter 1598 GER0.501-0.1025-2.50 
  Thur, Herbert 1550 GER0.001-0.6625-16.50 

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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