Individual Calculations September 2020
 Mattenberger, Dominik  Total change: 33.20  Rating chartPersonal card
 Davos Schachsommer 2020 Davos SUI 2020-08-07
RcRownchangeKK*chgGame
 1606 1283 1.50 5 0.83 40 33.20 
  Udipi, Kala Kishan 1683  * SUI0.001-0.0840-3.20 
  Frei, Gustav 1564 SUI0.5010.344013.60 
  Breggia Bicchiere, Antonio 1548 ITA0.001-0.1840-7.20 
  Burri, Roland 1551 SUI1.0010.834033.20 
  Wuest, Andreas 1683  * SUI0.001-0.0840-3.20 
 * 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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