Individual Calculations February 2018
 Schaller, Walter  Total change: -22.00  Rating chartPersonal card
 26. Internationales Donau Open 2017 B-Gruppe Aschach AUT 2017-12-26
RcRownchangeKK*chgGame
 1649 1653 2.50 7 -1.10 20 -22.00 
  Ecker, Herbert 1713 AUT0.5010.08201.60 
  Shiri, Mustafa 1967 IRI0.001-0.1420-2.80 
  Hersel, Rudolf 1576 AUT0.001-0.6120-12.20 
  Vlajkov, Milenko 1563 GER0.001-0.6220-12.40 
  Matura, Erich 1480 AUT1.0010.27205.40 
  Aziz, Samir 1570 AUT1.0010.39207.80 
  Moertlbauer, Gerhard 1675 AUT0.001-0.4720-9.40 

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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