Individual Calculations September 2019
 Fromm, Johannes  Total change: -13.60  Rating chartPersonal card
 18. Internationales Rostocker Schach-Open 2019 Rostock GER 2019-08-07
RcRownchangeKK*chgGame
 1730 1676 2.50 7 -0.68 20 -13.60 
  Grosse-Thie, Paul 1276  * GER1.0010.08201.60 
  Lange, Jannis 2076  * GER0.001-0.0820-1.60 
  Schmidt, Sandra 1504 GER1.0010.27205.40 
  Schmidt, Peter 2076  * GER0.001-0.0820-1.60 
  Flasen, Aleksander 2029 NOR0.001-0.1120-2.20 
  Abele, Stefan 1678 GER0.5010.00200.00 
  Ostrzinski, Jan 1473 GER0.001-0.7620-15.20 
 * 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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