Rapid: Individual Calculations November 2023
 Sekiewicz, Weronika  Total change: -1.20  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1670 1188 0.50 5 -0.03 40 -1.20 
  Sanz Losada, Victoriano c1911 ESP0.001-0.0140-0.40 
  Zahorski, Piotr 2007 POL0.0010.00400.00 
  Haladaj, Adam 1572 POL0.001-0.0940-3.60 
  Czyz, Andrzej 1331 POL0.5010.19407.60 
  Barankiewicz, Zbigniew 1528 POL0.001-0.1240-4.80 

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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