Individual Calculations September 2022
 Rudolph, Johannes  Total change: -28.40  Rating chartPersonal card
 34. Kieler Open 2022 Kiel GER 2022-07-30
RcRownchangeKK*chgGame
 1931 2363 6.00 8 -1.42 20 -28.40 
  Cordts, Elof 1963  * GER1.0010.08201.60 
  Shtompel, Yuriy 1897 GER1.0010.05201.00 
  Doeserich, Juergen 1945 GER0.501-0.4320-8.60 
  Braeutigam, Alexander 1771 GER1.0010.02200.40 
  Basey, Matthew 1991 GER0.501-0.4020-8.00 
  Dietrich, Leif 1857 GER1.0010.04200.80 
  Petrashov, Alexander 2029 GER0.501-0.3820-7.60 
  Ruhland, Cliff 1997 GER0.501-0.4020-8.00 
 * 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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