Individual Calculations February 2018
 Juchler, Celine  Total change: -20.60  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Allgemein Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 1650 1658 2.50 7 -1.03 20 -20.60 
  Altok, Mesut 1917 GER0.001-0.1820-3.60 
  Fontana, Javier 1266 SUI1.0010.08201.60 
  Niederer, Paul 1885 SUI0.001-0.2120-4.20 
  Niederberger, Raphael 1511 SUI0.501-0.2020-4.00 
  Winkler, Daniel 1897 SUI0.5010.30206.00 
  Andreini, Federico 1470 ITA0.501-0.2420-4.80 
  Lapusan, Razvan 1602 FRA0.001-0.5820-11.60 

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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