Individual Calculations September 2021
 Wojs, Alicja  Total change: 28.00  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1523 1339 2.00 5 0.70 40 28.00 
  Tsiapko, Andrii 1558 UKR0.5010.284011.20 
  Kordela, Monika 1505 POL1.0010.724028.80 
  Bury, Maciej 1462 POL0.001-0.3340-13.20 
  Klymenko, Volodymyr 1541 UKR0.001-0.2440-9.60 
  Hasinski, Sebastian 1549 POL0.5010.274010.80 

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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