Individual Calculations September 2023
 Esser, Daniel  Total change: -22.40  Rating chartPersonal card
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1505 1364 1.50 6 -0.56 40 -22.40 
  Jovanovic, Lucas 1553 GER0.001-0.2540-10.00 
  Boehme, Sebastian 1644 GER0.001-0.1640-6.40 
  Olbrich, Leonard 1703 GER0.001-0.1240-4.80 
  Boehme, Jonas 1725 GER0.001-0.1040-4.00 
  Marks, Stefan 1202 GER0.501-0.2140-8.40 
  Wiedenbruch, Silke 1201 GER1.0010.284011.20 

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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