Individual Calculations May 2018
 Boecker, Juergen, Dr.  Total change: -38.60  Rating chartPersonal card
 Oster Open 2018 der Stadtspakasse Oberhausen Oberhausen GER 2018-03-29
RcRownchangeKK*chgGame
 1686 1916 2.00 5 -1.93 20 -38.60 
  Klugstedt, Vincent 1686 GER0.001-0.7920-15.80 
  Wilde, Justin 1776 GER0.001-0.6920-13.80 
  Wagner, Markus 1644 GER0.501-0.3320-6.60 
  Weber, Detlef 1627 GER1.0010.16203.20 
  Zimmer, Javier Miguel 1698 GER0.501-0.2820-5.60 

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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