Individual Calculations February 2017
 Jovanovic, Aleksandar  Total change: 8.20  Rating chartPersonal card
 Schachfestival Basel 2017 Amateure Basel SUI 2017-01-02
RcRownchangeKK*chgGame
 1776 1843 4.50 7 0.41 20 8.20 
  Frei, Gustav 1619 SUI1.0010.22204.40 
  Pao, Lucas Ping 1959 SUI0.001-0.3420-6.80 
  Pogosian, Norair 1690 FRA1.0010.30206.00 
  Schambach, Frank 1804 GER1.0010.45209.00 
  Sandhya, G 1745 IND0.501-0.1320-2.60 
  Nguyen, Lucas 1901 NED0.001-0.4220-8.40 
  Erb, Bernhard 1717 SUI1.0010.33206.60 

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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