Individual Calculations February 2015
 Bohrer, Ruth  Total change: 1.00  Rating chartPersonal card
 Schachfestival Basel Amateure 2015 Basel SUI 2015-01-01
RcRownchangeKK*chgGame
 1719 1880 5.00 7 0.05 20 1.00 
  Lo Presti, Max 1648 SUI0.501-0.2920-5.80 
  Willimann, Philipp 1683 SUI0.501-0.2520-5.00 
  Danko, Ivan 1690 SUI1.0010.25205.00 
  Schuepbach, Hanspeter 1792 SUI1.0010.38207.60 
  Jaussi, Kevin 1647 SUI0.001-0.7920-15.80 
  Gautier, Marc 1736 FRA1.0010.31206.20 
  Lenders, Jean-Pierre 1839 SUI1.0010.44208.80 

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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