Blitz: Individual Calculations September 2023
 Lapidus, John  Total change: 13.60  Rating chartPersonal card
 GSF Sommarschacket 2 aug Goteborg SWE 2023-08-04
RcRownchangeKK*chgGame
 1760 1559 3.50 9 0.68 20 13.60 
  Pettersson, Anders 1981 2057 SWE0.001-0.0420-0.80 
  Degerfeldt, Sven 1730 SWE0.5010.23204.60 
  Pintaric, Felix 1729 SWE1.0010.722014.40 
  Alkhashman, Mohamad Rajab 1734 SWE1.0010.732014.60 
  Hamark, Jesper 2342 SWE0.0010.00200.00 
  Abrahamsson, Patrik 1705 SWE0.001-0.3020-6.00 
  Yang, Manzhou 1653 SWE0.001-0.3720-7.40 
  Thayumanavan, Madevan 1372 SWE1.0010.26205.20 
  Andreasson, Emanuel 1520 SWE0.001-0.5520-11.00 

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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