Individual Calculations April 2019
 Nawrocki, Bronislaw  Total change: -8.60  Rating chartPersonal card
 33. Open Bois Gentil 2019 Geneva SUI 2019-01-11
RcRownchangeKK*chgGame
 1671 1740 2.50 5 -0.43 20 -8.60 
  Muellhaupt, Philippe 2013 SUI0.001-0.1720-3.40 
  Haensler, Andreas 1466 SUI1.0010.17203.40 
  Sadeghi, Purya 1588 SUI0.001-0.7020-14.00 
  Vederhus, Alf 1497 NOR0.501-0.3020-6.00 
  Schaerer, Marc 1789 SUI1.0010.572011.40 

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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