Individual Calculations September 2021
 Schmieder, Kerstin  Total change: 14.00  Rating chartPersonal card
 33. Kieler Open 2021 Kiel GER 2021-07-24
RcRownchangeKK*chgGame
 1833 1658 3.00 8 0.70 20 14.00 
  Browning, Alex f2058  * GER0.001-0.0820-1.60 
  Harting-Maas, Daniel 1317 GER1.0010.12202.40 
  Peglau, Mirjam 1906 GER0.5010.31206.20 
  Lu, Siyuan 1876 GER0.001-0.2220-4.40 
  Olde, Henning 1832 GER1.0010.732014.60 
  Kosanke, Stefan 2033 GER0.5010.41208.20 
  Peglau, Markus, Dr. 1836 GER0.001-0.2720-5.40 
  Hentrop, Malte 1805 GER0.001-0.3020-6.00 
 * 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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