Individual Calculations December 2017
 Wohlrabe, Joerg  Total change: -0.80  Rating chartPersonal card
 RSM Schach-Open Leer 2017 B-Turnier Leer GER 2017-10-28
RcRownchangeKK*chgGame
 1634 1771 3.00 5 -0.33 20 -6.60 
  Wallat, Alexandra 1444 GER1.0010.13202.60 
  Khachatryan, Taron 1546 GER0.501-0.2820-5.60 
  Heiken, Karl-Heinz 1851 GER0.001-0.3920-7.80 
  Rajendram, Reanosh 1631 GER0.501-0.1920-3.80 
  Reinacher, Detlev 1699 GER1.0010.40208.00 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 D Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1692 1771 1.50 2 0.29 20 5.80 
  Becker, Roland 1680 GER1.0010.38207.60 
  Dinse, Michael 1704 GER0.501-0.0920-1.80 

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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