Individual Calculations July 2023
 Wallace, Mitchel  Total change: 6.80  Rating chartPersonal card
 10. Krefelder Pfingst-Open 2023 Krefeld GER 2023-05-26
RcRownchangeKK*chgGame
 1742 1764 3.00 5 0.34 20 6.80 
  Hoogendoorn, Fre 2039 NED0.001-0.1720-3.40 
  Bitter, Daniel 1493 GER1.0010.17203.40 
  Sommerfeld, Felix Samir 1547 GER1.0010.22204.40 
  Grosser, Walter 1974 GER0.001-0.2320-4.60 
  Kirchner, Emil 1656 GER1.0010.35207.00 

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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