Rapid: Individual Calculations December 2019
 Bolettieri, Sandro  Total change: -19.80  Rating chartPersonal card
 10. Rapid-Open Rheinfelden 2019 Rheinfelden GER 2019-11-02
RcRownchangeKK*chgGame
 1606 1700 1.50 4 -0.99 20 -19.80 
  Mohr, Bernhard 1697 SUI1.0010.502010.00 
  Mohr, Moritz 1503 SUI0.001-0.7520-15.00 
  Neis, Michael 1566 GER0.501-0.1820-3.60 
  Roth, Daniel 1656 SUI0.001-0.5620-11.20 

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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