Rapid: Individual Calculations June 2023
 Zulawinski, Mariusz  Total change: 19.60  Rating chartPersonal card
 Majowy Turniej Szachowy w Szachach Szybkich Tarnow POL 2023-05-20
RcRownchangeKK*chgGame
 1687 1820 6.50 9 0.49 40 19.60 
  Podlacki, Marcin 1420  * POL1.0010.08403.20 
  Urbanski, Mariusz 1463 POL1.0010.11404.40 
  Labedz, Dawid 1707 POL1.0010.354014.00 
  Golubka, Petro g2427 UKR0.001-0.0240-0.80 
  Czernicki, Bogdan 1727 POL1.0010.374014.80 
  Pawlak, Emilia 1551 POL0.501-0.3340-13.20 
  Wilk, Tomasz 1898 POL0.001-0.3940-15.60 
  Zimowski, Mateusz 1647 POL1.0010.274010.80 
  Wegrecki, Mateusz 1339 POL1.0010.05402.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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