Individual Calculations September 2019
 Ghaznavi, Massoud  Total change: -6.80  Rating chartPersonal card
 15. Eschborner Schach-Open 2019 Eschborn GER 2019-08-16
RcRownchangeKK*chgGame
 1706 1569 1.00 4 -0.34 20 -6.80 
  Ottenburg, Ralph 1929 GER0.001-0.1020-2.00 
  Senatov, Boris 1798 GER0.001-0.2120-4.20 
  Lochmann, Tobias 1199 GER1.0010.10202.00 
  Varma, Christopher 1896 GER0.001-0.1320-2.60 

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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