Individual Calculations September 2018
 Rappazzo, Johannes  Total change: 52.80  Rating chartPersonal card
 Biel Main Tournament 2018 (ATO) Biel SUI 2018-07-23
RcRownchangeKK*chgGame
 1763 1483 2.00 4 1.32 40 52.80 
  Srdjenovic, Luca 1851 SUI1.0010.904036.00 
  Pecorini, Angie 1813 SUI0.001-0.1240-4.80 
  Guarisco, Renzo 1705 SUI0.001-0.2240-8.80 
  Anbardanishvili, Giorgi 1682 SUI1.0010.764030.40 

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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