Individual Calculations August 2023
 Bargsten, Justus  Total change: -0.20  Rating chartPersonal card
 1. Kieler Wochenendturnier Kiel GER 2023-07-07
RcRownchangeKK*chgGame
 2187 2191 3.00 5 0.48 20 9.60 
  Borgmeyer, Max, Dr. 2202 GER0.001-0.4820-9.60 
  Junge, Ralph, Dr. f2242 GER0.001-0.4320-8.60 
  Helmer, Jan 2123 GER1.0010.41208.20 
  Graves, Peter 2185 DEN1.0010.49209.80 
  Pahl, Theis 2181 GER1.0010.49209.80 

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)
 
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2151 2191 4.50 9 -0.49 20 -9.80 
  Jasso, Matej 1941 CZE1.0010.19203.80 
  Finek, Vaclav f2409 CZE0.001-0.2220-4.40 
  Makka, Ioulia wm1970 GRE1.0010.22204.40 
  Yankelevich, Lev g2442 GER0.001-0.1920-3.80 
  Pattnayak, Nilsu 1994 IND1.0010.25205.00 
  Grabinsky, Aaron m2416 USA0.001-0.2220-4.40 
  Jakhari, Ansh 2051 NED0.001-0.6920-13.80 
  Jankowiak, Piotr 2052 POL0.501-0.1920-3.80 
  Grot, Blazej c2088 POL1.0010.36207.20 

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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