Individual Calculations March 2018
 Nelles, Werner  Total change: -32.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q5 F Bruehl GER 2018-02-09
RcRownchangeKK*chgGame
 1539 1474 0.00 2 -0.82 40 -32.80 
  Geitner, Alexander 1518 GER0.001-0.4440-17.60 
  Hebauf, Markus 1559 GER0.001-0.3840-15.20 

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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