Individual Calculations September 2021
 Zimny, Karol  Total change: 95.60  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1339 1046 3.50 7 2.39 40 95.60 
  Niesyt, Michal 1445 POL0.5010.424016.80 
  Kotas, Marian 1244 CZE0.001-0.2440-9.60 
  Figa, Karolina 1281 POL0.001-0.2140-8.40 
  Woznica, Alicja 1366 POL0.5010.374014.80 
  Roskowski, Stanislaw 1307 POL1.0010.824032.80 
  Szymanska, Joanna 1357 POL1.0010.864034.40 
  Szczygiel, Antoni 1372 POL0.5010.374014.80 

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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