Rapid: Individual Calculations October 2023
 Bielak, Adrian  Total change: -4.40  Rating chartPersonal card
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr B Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1336 1304 3.00 7 -0.22 20 -4.40 
  Giermaniuk, Adam 1578 POL0.001-0.1720-3.40 
  Strzalka, Jerzy 1514 POL0.001-0.2320-4.60 
  Kalbarczyk, Pawel 1086 POL1.0010.22204.40 
  Falarz, Mariusz 1467 POL0.001-0.2820-5.60 
  Petruch, Gracjan 1322 POL0.001-0.4720-9.40 
  Majcher, Jacek 1244 POL1.0010.42208.40 
  Ligeza, Aleksandra 1144 POL1.0010.29205.80 

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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