Rapid: Individual Calculations July 2024
 Wisniewski, Oliwier  Total change: -25.20  Rating chartPersonal card
 XXIII Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka - Grupa C (do lat 13) Gliwice POL 2024-06-01
RcRownchangeKK*chgGame
 1607 1509 0.50 3 -0.63 40 -25.20 
  Kaminska, Zuzanna wc1779 POL0.001-0.1740-6.80 
  Oliwkiewicz, Franciszek 1639 POL0.001-0.3240-12.80 
  Drapisz, Nadia 1404 POL0.501-0.1440-5.60 

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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