Rapid: Individual Calculations December 2017
 Sonzogni, Eliano  Total change: 15.20  Rating chartPersonal card
 8. Rapid-Open Rheinfelden 2017 Rheinfelden GER 2017-11-11
RcRownchangeKK*chgGame
 1937 1780 2.00 4 0.76 20 15.20 
  Wagner, Leopold Franziskus 2116 AUT0.001-0.1220-2.40 
  Loeliger, Niklaus 1765 SUI1.0010.48209.60 
  Samarin, Maxim 1883 GER1.0010.642012.80 
  Fischer, Thomas 1982 GER0.001-0.2420-4.80 

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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