Individual Calculations June 2023
 Zielinski, Andrzej  Total change: -5.20  Rating chartPersonal card
 III SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2023 Ustron-Jaszowiec POL 2023-03-27
RcRownchangeKK*chgGame
 1611 1622 4.50 9 -0.26 20 -5.20 
  Tustanowski, Robert 2185 POL0.001-0.0220-0.40 
  Wieczorek, Janusz 1414 POL1.0010.23204.60 
  Sulot, Zdzislaw 1327 POL1.0010.15203.00 
  Kapral, Krzysztof 1871 POL0.001-0.1920-3.80 
  Dec, Kazimierz 1348 POL1.0010.17203.40 
  Kawula, Andrzej 1870 POL0.001-0.1920-3.80 
  Kwiek, Janusz 1320 POL0.501-0.3520-7.00 
  Kubiniok, Stanislaw 1265 POL1.0010.11202.20 
  Wielosz, Jaroslaw 1895 POL0.001-0.1720-3.40 

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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