Rapid: Individual Calculations July 2023
 Gajda, Anna  Total change: -12.80  Rating chartPersonal card
 XXII Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka Grupa D (do lat 16) Gliwice POL 2023-06-03
RcRownchangeKK*chgGame
 1362 1115 0.50 4 -0.32 40 -12.80 
  Zmudzinski, Jakob 1446 GER0.001-0.1240-4.80 
  Mroz, Maciej 1344 POL0.5010.294011.60 
  Stanik, Szymon 1439 POL0.001-0.1340-5.20 
  Burak, Sebastian 1220 POL0.001-0.3640-14.40 

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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