Individual Calculations March 2020
 Rumpf, Werner  Total change: -10.60  Rating chartPersonal card
 Int. Chess Open Graz - Group B Graz AUT 2020-02-14
RcRownchangeKK*chgGame
 1678 1907 6.50 9 -0.53 20 -10.60 
  Trattner, Alfred 1675 AUT0.001-0.7920-15.80 
  Aldrian, Stefan 1586 AUT1.0010.13202.60 
  Shadyev, Damir 1640 RUS0.501-0.3220-6.40 
  Scharf, Manfred 1571 AUT1.0010.12202.40 
  Hersel, Richard 1650 AUT1.0010.18203.60 
  Rozman, Roman 1756 SLO1.0010.30206.00 
  Jetzl, Julian 1739 AUT1.0010.28205.60 
  Efendieva, Alina 1815 RUS0.001-0.6320-12.60 
  Assylov, Miras 1669 KAZ1.0010.20204.00 

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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