Individual Calculations February 2020
 Duda, Leon  Total change: -110.00  Rating chartPersonal card
 Turniej Szachowy na Kategorie Centralna - Bytom 2020 Bytom POL 2020-01-13
RcRownchangeKK*chgGame
 1259 1432 3.00 8 -2.75 40 -110.00 
  Kuczmik, Pawel 1191 POL0.001-0.8040-32.00 
  Strzoda, Szymon 1300 POL0.001-0.6840-27.20 
  Stypa, Sebastian 1154 POL1.0010.17406.80 
  Lecki, Leonard 1171 POL0.001-0.8240-32.80 
  Tryjanska, Emilia 1324 POL0.001-0.6540-26.00 
  Hryniewicz, Maciej 1204 POL1.0010.21408.40 
  Dembicz, Patryk 1402 POL0.001-0.5440-21.60 
  Matys, Adam 1329 POL1.0010.364014.40 

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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