Individual Calculations December 2017
 Pollok, Horst  Total change: 13.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 E Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1645 1545 2.50 5 0.67 20 13.40 
  Schenk, Jonatan 1698 GER0.5010.20204.00 
  Kramer, Dirk 1719 GER1.0010.732014.60 
  Raedisch, Peter 1611 GER1.0010.592011.80 
  Oswald, Hannah 1566 GER0.001-0.4720-9.40 
  Wiedemann, Thilo 1631 GER0.001-0.3820-7.60 

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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