Individual Calculations February 2017
 Mazzoni, Livio  Total change: 5.00  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1835 1869 4.00 7 0.25 20 5.00 
  Fecker, Sina 1537 SUI1.0010.12202.40 
  Schmidt, Maurin 1917 SUI0.001-0.4320-8.60 
  Bannwart, Remo 1778 SUI1.0010.38207.60 
  Geyer, Martin 1857 SUI1.0010.48209.60 
  Kinzig, Lars 1898 GER0.5010.04200.80 
  Kalbermatter, Philipp 1869 SUI0.001-0.5020-10.00 
  Kull, Martin 1987 SUI0.5010.16203.20 

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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