Individual Calculations February 2020
 Wiercioch, Szymon  Total change: -103.60  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1452 1731 4.00 8 -2.59 40 -103.60 
  Kosztyla, Andrzej 1427 POL1.0010.14405.60 
  Knapik, Kamil 1576 POL0.001-0.7140-28.40 
  Bar, Klaudia 1471 POL0.501-0.3240-12.80 
  Slusarczyk, Anna 1333 POL1.0010.08403.20 
  Mucha, Marek 1496 POL1.0010.21408.40 
  Skiba, Jakub 1599 POL0.001-0.6840-27.20 
  Micula, Jakub 1384 POL0.501-0.3940-15.60 
  Daniel, Zbigniew 1331  * POL0.001-0.9240-36.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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