Individual Calculations November 2019
 Keydel, Martin  Total change: 2.80  Rating chartPersonal card
 Schachmeisterschaft Sachsen 2019 (Senioren) Dresden GER 2019-10-15
RcRownchangeKK*chgGame
 1704 1544 2.50 8 0.14 20 2.80 
  Mueckan, Friedbert 1877 GER0.001-0.1220-2.40 
  Kretschmer, Wolfgang 1732 GER0.001-0.2620-5.20 
  Wraga, Hermann 1704 GER0.5010.21204.20 
  Thuma, Horst 1702 GER0.5010.21204.20 
  Heinze, Peter, Dr. 1620 GER1.0010.602012.00 
  Baensch, Frank 1667 GER0.001-0.3320-6.60 
  Berger, Volkmar 1690 GER0.5010.20204.00 
  Simmon, Norbert 1640 GER0.001-0.3720-7.40 

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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