Individual Calculations February 2023
 Vinogradov, Anatoli  Total change: -2.80  Rating chartPersonal card
 33. Staufer-Open B Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 1636 1706 4.50 8 -0.14 20 -2.80 
  Kempfer, Justus 1725 GER0.001-0.4720-9.40 
  Trobonjaca, Milos 1522 GER0.501-0.2420-4.80 
  Seiler, Leon 1306  * GER1.0010.08201.60 
  Lell, Stephan 1751 GER0.5010.06201.20 
  Steinbach, Wolfgang 1916 GER0.5010.27205.40 
  Horata, Hakan 1752 GER0.5010.06201.20 
  Zhang, Yibo 1534 GER0.501-0.2320-4.60 
  Gengler, Klaus 1584 GER1.0010.33206.60 
 * 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)
 

 

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