Individual Calculations February 2017
 Czechowski, Jakub  Total change: -16.40  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa B Krakow POL 2016-12-27
RcRownchangeKK*chgGame
 1880 1833 3.50 9 -0.41 40 -16.40 
  Widla, Piotr 2003 POL0.001-0.2840-11.20 
  Mika, Tomasz 2022 POL0.5010.254010.00 
  Wikar, Martyna 1717 POL1.0010.344013.60 
  Lada, Ireneusz 1958 POL0.001-0.3340-13.20 
  Moscicka, Pola 1947 POL1.0010.664026.40 
  Golenia, Jan 1940 POL0.001-0.3540-14.00 
  Jedrocha, Katarzyna 1925 POL0.001-0.3740-14.80 
  Buchta, Agnieszka 1621 POL0.501-0.2740-10.80 
  Sawczuk, Czeslaw 1788 POL0.501-0.0640-2.40 

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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