Individual Calculations April 2019
 Vederhus, Alf  Total change: 5.80  Rating chartPersonal card
 33. Open Bois Gentil 2019 Geneva SUI 2019-01-11
RcRownchangeKK*chgGame
 1607 1497 2.50 6 0.29 20 5.80 
  Amos, Leo 1855 SUI0.001-0.1020-2.00 
  Babel, Ludovic 1643 SUI0.001-0.3020-6.00 
  Fryc, Oldrich 1346 SUI1.0010.30206.00 
  Aouissi, Mohamed 1592 SUI0.001-0.3720-7.40 
  Haensler, Andreas 1466 SUI1.0010.46209.20 
  Nawrocki, Bronislaw 1740 SUI0.5010.30206.00 

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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