Individual Calculations July 2018
 Koehler, Michael  Total change: 22.00  Rating chartPersonal card
 28. Schweinfurt Open Schweinfurt GER 2018-05-31
RcRownchangeKK*chgGame
 1865 1603 1.50 5 0.55 40 22.00 
  Kuhn, Norbert 2003  * GER0.001-0.0840-3.20 
  Roth, Jakob 1898 GER0.001-0.1540-6.00 
  Drewes, Thomas 1770 GER0.5010.22408.80 
  Krenz, Dieter 1907 GER0.001-0.1440-5.60 
  Voelker, Joachim 1749 GER1.0010.704028.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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