Individual Calculations September 2017
 Schmidt, Sandra  Total change: 0.00  Rating chartPersonal card
 21. Godesburg-Open Bonn GER 2017-07-24
RcRownchangeRpKK*chgGame
 1579 0 2.50 6 0.00 1522   0.00 
  Toval, David 1733 GER0.0010.00 0.00 
  Wieszniewski, Thorsten 1284 GER1.0010.00 0.00 
  Jahrke, Jonas 1745 GER0.0010.00 0.00 
  Bigott, Martin 1823 GER0.0010.00 0.00 
  Trunz, Michelle 1340 GER1.0010.00 0.00 
  Kaesermann, Sirlei 1550 SUI0.5010.00 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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