Individual Calculations February 2023
 Stehning, Ralf  Total change: -13.60  Rating chartPersonal card
 33. Staufer-Open B Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 1643 1864 5.50 8 -0.68 20 -13.60 
  Erhardt, Daniel 1464  * GER0.001-0.9220-18.40 
  Missione, Angelo 1620 GER1.0010.20204.00 
  Steinhart, Matthias 1654 GER1.0010.23204.60 
  Schulze, Lukas 1637 GER0.501-0.2920-5.80 
  Goppelt, Matthias 1648 GER0.501-0.2820-5.60 
  Fuchs, Jochen 1691 GER0.501-0.2320-4.60 
  Hahn, Martin 1767 GER1.0010.37207.40 
  Metz, Otto 1665 GER1.0010.24204.80 
 * 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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