Rapid: Individual Calculations March 2023
 Berg, Roy  Total change: 22.40  Rating chartPersonal card
 Elite Hotels Open 2023 snabb Vaxjo SWE 2023-02-10
RcRownchangeKK*chgGame
 1856 1829 3.00 4 0.99 20 19.80 
  Lappas, Georgios 1708 SWE1.0010.34206.80 
  Poley, Vladimir m2270 FID0.001-0.0620-1.20 
  Johansson, Isac 1727 SWE1.0010.36207.20 
  Westerlind, Sture 1717 SWE1.0010.35207.00 

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)
 
 Majornas Snabbschack 2 Vt 2023 Goteborg SWE 2023-02-22
RcRownchangeKK*chgGame
 1655 1829 3.00 4 0.13 20 2.60 
  Nordberg, Patrik 1696 SWE1.0010.32206.40 
  Mohammad, Omar 1993 1521 SWE0.001-0.8620-17.20 
  Skulason, Johann 1776 SWE1.0010.43208.60 
  Stenberg, Johan 1626 SWE1.0010.24204.80 

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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