Individual Calculations June 2024
 Kopacki, Aleksander  Total change: -22.40  Rating chartPersonal card
 INDUSTRIA Swietokrzyski Festiwal Szachowy 2024 - Turniej A (od 1400 PZSzach) Kielce POL 2024-05-01
RcRownchangeKK*chgGame
 1647 1804 3.00 7 -1.73 40 -69.20 
  Schreiber, Anna 1414 POL1.0010.09403.60 
  Budnik, Mateusz 1988 POL0.001-0.2640-10.40 
  Mikolajski, Marcin 1569 POL1.0010.21408.40 
  Choroszej, Aleksander 1956 POL0.001-0.3040-12.00 
  Dietrich, Pawel 1592 POL0.001-0.7740-30.80 
  Kulpinski, Maciej 1528 POL0.001-0.8340-33.20 
  Kurczyna, Michal 1479 POL1.0010.13405.20 

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)
 
 Wojewodzka Liga Seniorow w szachach klasycznych woj. WM Barczewo POL 2024-05-11
RcRownchangeKK*chgGame
 1589 1804 5.00 5 1.17 40 46.80 
  Woytitzki, Maja 1622 POL1.0010.264010.40 
  Skiba, Daniel 1446 POL1.0010.10404.00 
  Zakrzewski, Lukasz 1558 POL1.0010.19407.60 
  Ziehm, Robert 1707 POL1.0010.374014.80 
  Rudzinski, Damian 1612 POL1.0010.254010.00 

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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