Rapid: Individual Calculations July 2023
 Kocur, Jakub  Total change: -33.20  Rating chartPersonal card
 XXII Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka Grupa D (do lat 16) Gliwice POL 2023-06-03
RcRownchangeKK*chgGame
 1376 1202 0.00 3 -0.83 40 -33.20 
  Duda, Aleksandra 1467 POL0.001-0.1840-7.20 
  Wandor, Adam 1361 POL0.001-0.2940-11.60 
  Baczek, Wojciech 1301 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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