Individual Calculations February 2017
 Steiner, Alfred  Total change: 15.20  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1704 1654 3.00 6 0.38 40 15.20 
  Barnard, Tertius 1818 RSA0.001-0.2840-11.20 
  Chatton, Jean-Bernard 1657 SUI0.5010.00400.00 
  Lachat, Martin 1605 SUI1.0010.434017.20 
  Barth, Can-Elian 1795 SUI0.001-0.3140-12.40 
  Pluess, Rudolf 1456 SUI1.0010.24409.60 
  Schmid, Nicola 1895 SUI0.5010.304012.00 

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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