Individual Calculations September 2023
 Plywacz, Mateusz  Total change: -32.00  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1655 1540 2.00 8 -0.80 40 -32.00 
  Pitera, Michal 1761 POL0.001-0.2240-8.80 
  Artsemenka, Mikalai 1654 FID0.001-0.3440-13.60 
  Gaszka, Zuzanna 1827 POL0.5010.344013.60 
  Staniczek, Kacper 1573 POL0.001-0.4540-18.00 
  Haladaj, Adam 1645 POL0.001-0.3640-14.40 
  Bakalarz, Adrian 1552 AUT0.001-0.4840-19.20 
  Trybus, Dominika 1670 POL1.0010.684027.20 
  Stepien, Piotr 1558 POL0.5010.03401.20 

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)
 

 

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