Individual Calculations November 2019
 Middendorf, Sven-Jonas  Total change: -13.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q1 F Dresden GER 2019-10-18
RcRownchangeKK*chgGame
 1303 1382 1.50 3 -0.33 40 -13.20 
  Boll, Kai 1248 GER0.501-0.1840-7.20 
  Schoebel, Thomas 1349 GER1.0010.454018.00 
  Morczynski, Ryszard 1312 GER0.001-0.6040-24.00 

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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