Individual Calculations December 2023
 Pirtac, Alexandru  Total change: -28.00  Rating chartPersonal card
 Danish Team Ch. 2023-24 November Various DEN 2023-10-28
RcRownchangeKK*chgGame
 2028 1869 0.00 3 -0.86 40 -34.40 
  Mortensen, John 2040 DEN0.001-0.2740-10.80 
  Motzkus, Mikkel 2009 DEN0.001-0.3140-12.40 
  Vidriksen, Jesper Maul 2034 DEN0.001-0.2840-11.20 

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)
 
 U-DM 2023 - U10 Odense DEN 2023-11-04
RcRownchangeKK*chgGame
 1349 1869 4.00 4 0.16 40 6.40 
  Sandmann, Mattis Majvang 1250 DEN1.0010.02400.80 
  Mikkelsen, Anders Askjaer 1370 DEN1.0010.04401.60 
  Vo, Charlie 1307 DEN1.0010.02400.80 
  Bjerregaard Hagen, Frida 1469  * DEN1.0010.08403.20 
 * 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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