Individual Calculations February 2023
 Szobries, Harald  Total change: -33.00  Rating chartPersonal card
 33. Staufer-Open B Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 1556 1905 4.50 7 -1.65 20 -33.00 
  Valks, Henny 1481 NED0.501-0.4320-8.60 
  Czaeczine, Paula 1505  * GER1.0010.08201.60 
  Wolf, Finn 1636 GER0.501-0.3320-6.60 
  Albrecht, Neil 1534 GER1.0010.10202.00 
  Li, Yunqi 1463 GER0.001-0.9420-18.80 
  Rudolph, Alexander 1553 GER1.0010.11202.20 
  Schmidt, Markus 1722 GER0.501-0.2420-4.80 
 * 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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