Individual Calculations September 2023
 Dau-Schmidt, Piet  Total change: -81.60  Rating chartPersonal card
 35. Kieler Open 2023 Kiel GER 2023-07-29
RcRownchangeKK*chgGame
 1663 1549 1.00 5 -0.96 40 -38.40 
  Betsakos, Konstantinos 2110 GRE0.001-0.0240-0.80 
  Kreuzer, Olga 1149  * GER1.0010.08403.20 
  Serreck, Uwe 1845 GER0.001-0.1540-6.00 
  Guyer, Marlon 1806 SUI0.001-0.1840-7.20 
  Farokhi, Darian 1404 GER0.001-0.6940-27.60 
 * 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)
 
 Landeseinzelmeisterschaft Schleswig-Holstein 2023 Kandidatenklasse Bad Oldesloe GER 2023-08-23
RcRownchangeKK*chgGame
 1661 1549 0.50 4 -1.08 40 -43.20 
  Aguike, Toshiya 1508 GER0.001-0.5640-22.40 
  Janiak, Eryk 1645 GER0.001-0.3740-14.80 
  Kutz, Paul Matti 1479 GER0.501-0.1040-4.00 
  Ueckermann, Stefan 2010 GER0.001-0.0540-2.00 

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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