Individual Calculations February 2017
 Fecker, Sina  Total change: -57.20  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1656 1537 0.00 4 -1.43 40 -57.20 
  Mazzoni, Livio 1869 SUI0.001-0.1240-4.80 
  Schindehuette, Samuel 1568 SUI0.001-0.4640-18.40 
  Neeser, Rolf 1487 SUI0.001-0.5740-22.80 
  Lutz, Joerg 1701 SUI0.001-0.2840-11.20 

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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