Individual Calculations July 2017
 Koellmer, Hans  Total change: 14.80  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1780 1582 3.00 9 0.74 20 14.80 
  Drews, Ruediger 1943 GER0.001-0.1020-2.00 
  Dziura, Dieter 1776 GER0.5010.25205.00 
  Lichtblau, Ernst 1773 GER1.0010.752015.00 
  Trochta, Vojtech 1818 CZE0.001-0.2020-4.00 
  Gailis, Gunnar 1761 GER1.0010.732014.60 
  Knosowski, Hans Josef 1830 GER0.001-0.1920-3.80 
  Flockerzi, Armin 1742 GER0.001-0.2920-5.80 
  Graffenberger, Wilhelm 1654 GER0.5010.10202.00 
  Boettcher, Elke 1721 GER0.001-0.3120-6.20 

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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