Individual Calculations April 2018
 Spiess, Diethard  Total change: 0.00  Rating chartPersonal card
 17. Deutsches Senioren-Derby 2018 Undeloh GER 2018-03-15
RcRownchangeRpKK*chgGame
 1828 0 1.00 4 0.00 1635   0.00 
  Zens, Rolf 1852 GER0.0010.00 0.00 
  Gerlach, Andreas, Dr. 1608 GER0.0010.00 0.00 
  Michalek, Barbara 1933 GER1.0010.00 0.00 
  Huve, Michael 1917 GER0.0010.00 0.00 

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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