Individual Calculations February 2019
 Hamar, Dirk  Total change: 13.60  Rating chartPersonal card
 Schachfestival Basel 2019 Amateur Riehen (Basel) SUI 2019-01-04
RcRownchangeKK*chgGame
 1640 1480 2.00 4 0.68 20 13.60 
  Luginbuehl, Robert 1880  * SUI0.001-0.0820-1.60 
  Odermatt, Klaus 1835 SUI0.001-0.1120-2.20 
  Rajesh, Aditi 1219 SUI1.0010.18203.60 
  Jucker, Elio 1624 SUI1.0010.692013.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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