Individual Calculations July 2023
 Madden, Dominick  Total change: -31.20  Rating chartPersonal card
 36. Internationale Hasslocher Schachtage 2023 B-Turnier Hassloch GER 2023-05-26
RcRownchangeKK*chgGame
 1450 1408 1.00 4 -0.78 40 -31.20 
  Huang, Luca Hanson 1564 GER0.001-0.2940-11.60 
  Boos-Guckes, Astrid 1307 GER1.0010.364014.40 
  Schotthoefer, Samira 1401 GER0.001-0.5140-20.40 
  Kuever, Benjamin 1529 GER0.001-0.3440-13.60 

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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