Individual Calculations September 2019
 Deveci, Sinan  Total change: 18.00  Rating chartPersonal card
 Kupper Memorial General Zurich SUI 2019-08-14
RcRownchangeKK*chgGame
 1747 1890 4.50 6 0.45 40 18.00 
  Thurnheer, Peter 1523 SUI1.0010.10404.00 
  Brandis, Sarah 1688 SUI1.0010.24409.60 
  Lorenzetti, Giacomo 1740 ITA1.0010.304012.00 
  Jordan, Michael 2034 GER0.001-0.3140-12.40 
  Germann, Leo 1762 SUI1.0010.334013.20 
  Gemelli, Romain 1734 SUI0.501-0.2140-8.40 

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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