Individual Calculations February 2019
 Wojkowski, Mariusz  Total change: -16.80  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa C Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 1488 1651 5.50 9 -0.84 20 -16.80 
  Wydmanski, Robert 1322 POL1.0010.12202.40 
  Klim, Filip 1456 POL1.0010.25205.00 
  Kudlak, Julia 1411 POL0.501-0.3020-6.00 
  Olszewski, Pawel 1497 POL1.0010.29205.80 
  Skawinski, Szymon 1534 POL0.001-0.6620-13.20 
  Kostecki, Samuel 1607 POL1.0010.44208.80 
  Jamroz, Viktor 1757 ENG0.001-0.3620-7.20 
  Siekanska, Zuzanna 1425 POL1.0010.21204.20 
  Lenart, Jakub 1383 POL0.001-0.8320-16.60 

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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