Rapid: Individual Calculations July 2024
 Piotrowski, Stanislaw  Total change: 9.20  Rating chartPersonal card
 XXIII Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka - Grupa B (do lat 10) Gliwice POL 2024-06-01
RcRownchangeKK*chgGame
 1514 1553 3.00 5 0.23 40 9.20 
  Mroz, Aleksandra 1410 POL1.0010.314012.40 
  Staszczyszyn, Marta 1467 POL1.0010.384015.20 
  Gorecka, Laura 1562 POL0.001-0.4940-19.60 
  Monka, Patryk 1680 POL0.001-0.3340-13.20 
  Przygoda, Mateusz 1450 POL1.0010.364014.40 

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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