Individual Calculations August 2023
 Witter, Jannes  Total change: 95.60  Rating chartPersonal card
 8. Mansfelder Schloss-Open Mansfeld GER 2023-07-06
RcRownchangeKK*chgGame
 1755 1687 4.50 7 1.67 40 66.80 
  Fruth, Julia 1182 GER1.0010.04401.60 
  Pikalow, Michael 2119 GER0.5010.434017.20 
  Ehrath, Hendrik 1287  * GER1.0010.08403.20 
  Lippert, Daniel 2068 GER0.5010.414016.40 
  Orf, Niklas 1945 GER0.5010.324012.80 
  Haubold, Christian 1931 GER1.0010.804032.00 
  Noennig, Jakob 1754 GER0.001-0.4140-16.40 
 * 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)
 
NOTE: K factor changed
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1816 1687 4.50 9 1.44 20 28.80 
  Linnert, Niklas 1995 GER0.001-0.1420-2.80 
  Hong, Joohyuk 1418 KOR1.0010.17203.40 
  Svoboda, Ivo 1950 CZE0.001-0.1820-3.60 
  Dofek, Tomas 1314 CZE1.0010.10202.00 
  Thenhausen, Dirk 2020 GER0.5010.38207.60 
  Grashuis, Aldert-Jan 1849 NED0.5010.21204.20 
  Cerny, Michal 1900 CZE0.5010.27205.40 
  Teloeken, Daniel 1920 GER0.5010.29205.80 
  Novotny, Josef 1974 CZE0.5010.34206.80 

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)
 

 

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