Individual Calculations July 2023
 Schmidt, Boris  Total change: -68.00  Rating chartPersonal card
 10. Krefelder Pfingst-Open 2023 Krefeld GER 2023-05-26
RcRownchangeKK*chgGame
 1666 1742 2.50 7 -1.70 40 -68.00 
  Janssen, Mareike 1342  * GER1.0010.08403.20 
  Arts, Stefan 2130 GER0.001-0.0940-3.60 
  Petri, Norbert 2110 GER0.5010.404016.00 
  Kirchner, Emil 1656 GER1.0010.384015.20 
  Schuricht, Paul Alexander 1515 GER0.001-0.7940-31.60 
  Dueckers, Benedikt 1454 GER0.001-0.8440-33.60 
  Kimura, Jonas 1454 GER0.001-0.8440-33.60 
 * 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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