Individual Calculations February 2019
 Nyffenegger, Michael  Total change: -27.20  Rating chartPersonal card
 42. Weihnachtsopen 2018 - Allgemein Zurich SUI 2018-12-26
RcRownchangeKK*chgGame
 1822 2002 3.00 6 -1.36 20 -27.20 
  Wartenweiler, Christian 1633 SUI1.0010.10202.00 
  Joller, Hans 1819 SUI1.0010.26205.20 
  Rochau, Normen 1888 GER0.501-0.1620-3.20 
  Odermatt, Klaus 1835 SUI0.501-0.2220-4.40 
  Fuerst, Martin 1888 SUI0.001-0.6620-13.20 
  Schreiber, Edwin 1867 USA0.001-0.6820-13.60 

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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