Individual Calculations July 2024
 Zabrzanski, Marcin  Total change: 5.20  Rating chartPersonal card
 XXXIV Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa D Krakow POL 2024-05-30
RcRownchangeKK*chgGame
 1592 1477 1.50 4 0.13 40 5.20 
  Smaga, Maciej 1642 POL0.001-0.2840-11.20 
  Barcinski, Kamil 1600 POL0.001-0.3340-13.20 
  Kalita, Janusz 1587 POL0.5010.15406.00 
  Olszowka, Jakub 1540 POL1.0010.594023.60 

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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