Rapid: Individual Calculations August 2023
 Haapsal, Maria Ioanna  Total change: -22.80  Rating chartPersonal card
 3rd Heldur Valgmae Memorial Tournament Viljandi EST 2023-07-01
RcRownchangeKK*chgGame
 1627 1559 3.50 8 -0.57 40 -22.80 
  Laurusas, Tomas g2485 LTU0.0010.00400.00 
  Magi, Ramon 1192 EST1.0010.10404.00 
  Narva, Regina wf1982 EST0.001-0.0740-2.80 
  Blyumin, Ilja 1331 EST1.0010.21408.40 
  Tsiganova, Monika wm1892 EST0.001-0.1240-4.80 
  Valdats, Maris 1446 LAT0.001-0.6540-26.00 
  Rudiger, Maria Helena 1409 EST1.0010.304012.00 
  Tui, Karl-Marten 1279 EST0.501-0.3440-13.60 

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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