Individual Calculations July 2023
 Labedz, Dawid  Total change: -18.60  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa C Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1501 1598 3.50 7 -0.93 20 -18.60 
  Jaromin, Maciej 1498 POL1.0010.36207.20 
  Nowak, Maciej 1532 POL0.501-0.0920-1.80 
  Serafin, Jerzy 1488 POL0.001-0.6520-13.00 
  Wajda, Krzysztof 1562 POL0.501-0.0520-1.00 
  Chojnacki, Kevin 1424 ENG1.0010.27205.40 
  Mendoza Torres, Jan Ferrer 1497 POL0.501-0.1420-2.80 
  Kobus, Stanislaw 1504 POL0.001-0.6320-12.60 

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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