Individual Calculations April 2018
 Spaeth, Gerhard  Total change: 24.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 D Kassel GER 2018-03-23
RcRownchangeKK*chgGame
 1750 1642 3.00 5 1.24 20 24.80 
  Mothes, Rainer 1757 GER0.5010.16203.20 
  Herbst, Stefan 1774 GER1.0010.682013.60 
  Renner, Michael, Dr. 1735 GER0.5010.13202.60 
  Schmidt, Axel 1692 GER0.5010.07201.40 
  Kienel, Michael 1793 GER0.5010.20204.00 

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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