Individual Calculations September 2020
 Mattenberger, Matthias  Total change: 77.20  Rating chartPersonal card
 Davos Schachsommer 2020 Davos SUI 2020-08-07
RcRownchangeKK*chgGame
 1946 1793 3.50 5 1.93 40 77.20 
  Armstrong, Max 1393  * SUI1.0010.08403.20 
  Paleologu, Vladimir 2105 SUI1.0010.864034.40 
  Boschetti, Claudio 2075 SUI0.5010.344013.60 
  Milovanovic, Milos 1967 SUI1.0010.734029.20 
  Petrovski, Igor 2190 MKD0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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