Individual Calculations February 2015
 Lo Presti, Max  Total change: 26.40  Rating chartPersonal card
 Schachfestival Basel Amateure 2015 Basel SUI 2015-01-01
RcRownchangeKK*chgGame
 1727 1648 3.00 6 0.66 40 26.40 
  Bohrer, Ruth 1880 SUI0.5010.294011.60 
  Felix, Raimundo Nascimento 1922 BRA0.001-0.1740-6.80 
  Ruh, Ernst 1722 SUI0.001-0.4040-16.00 
  Van Foreest, Machteld 1304 NED1.0010.12404.80 
  Reichardt, Bernd 1759 GER1.0010.654026.00 
  Callet, Antoine 1772 FRA0.5010.17406.80 

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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