Blitz: Individual Calculations June 2023
 Szczukiewicz, Wojciech  Total change: 7.20  Rating chartPersonal card
 Miedzynarodowy Turniej Szachowy Tatrzanska Wiosna 2023 - Blitz 1 Poronin POL 2023-04-30
RcRownchangeKK*chgGame
 1571 1043 0.50 3 0.18 40 7.20 
  Szydlowska-Duda, Marta 1934 POL0.0010.00400.00 
  Orlowski, Adam 1200 POL0.001-0.2940-11.60 
  Duda, Aleksandra 1580 POL0.5010.474018.80 

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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