Individual Calculations July 2019
 Brunk, Dirk  Total change: -28.20  Rating chartPersonal card
 9. Potsdamer Sommeropen Potsdam GER 2019-05-30
RcRownchangeKK*chgGame
 1679 1977 4.50 7 -1.41 20 -28.20 
  Becker, Uwe 1609 GER1.0010.10202.00 
  Binder, Thomas 1773 GER0.501-0.2620-5.20 
  Francois, Yannick 1643 GER0.501-0.3820-7.60 
  Taras, Simon 1692 GER0.501-0.3420-6.80 
  Jacoby, Angelina 1577  * GER0.501-0.4220-8.40 
  Evenshaug, Amadeus Hestvik 1687 NOR0.501-0.3420-6.80 
  Lasschuit, Rene 1769 NED1.0010.23204.60 
 * 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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