Individual Calculations August 2017
 Wuttke, Bodo  Total change: 31.20  Rating chartPersonal card
 9. Vellmarer Schachtage B-Open Vellmar GER 2017-07-13
RcRownchangeKK*chgGame
 1639 1735 4.50 6 0.78 40 31.20 
  Kaeding, Wolfgang 1527 GER1.0010.23409.20 
  Rapp, Leonard 1479 GER0.501-0.3140-12.40 
  Gibhardt, Peter 1633 GER0.501-0.1440-5.60 
  Niemann, Leon 1548 GER1.0010.264010.40 
  Calci, Fiorino 1847 GER1.0010.654026.00 
  Hilgert, Viktor 1798 GER0.5010.09403.60 

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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