Individual Calculations September 2019
 Ehrsam, Andreas  Total change: 2.00  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1618 1736 4.50 7 0.05 40 2.00 
  Reymann, Nathan 1336  * FRA1.0010.08403.20 
  Meyer, Prosper 1916 SUI0.5010.24409.60 
  Pao, Lucas Ping 1969 SUI0.001-0.2140-8.40 
  Albicker, Laurenz 1504 SUI0.501-0.2940-11.60 
  Joseph, Hans 1482 SUI1.0010.19407.60 
  Frei, Gustav 1592 SUI1.0010.314012.40 
  Jordan, Felix 1529 IRL0.501-0.2740-10.80 
 * 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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