Individual Calculations April 2018
 Wohlrabe, Joerg  Total change: 14.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 D Kassel GER 2018-03-23
RcRownchangeKK*chgGame
 1697 1741 3.50 5 0.70 20 14.00 
  Kumar, Amod 1680 SWE0.001-0.5820-11.60 
  Gerlach, Andreas, Dr. 1608 GER1.0010.32206.40 
  Frankiewicz, Marcus 1697 GER0.501-0.0620-1.20 
  Erdmann, Frank 1771 GER1.0010.542010.80 
  Floren, Dieter, Dr. 1730 GER1.0010.48209.60 

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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