Individual Calculations February 2016
 Czechowski, Jakub  Total change: 78.00  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2015 Grupa B Krakow POL 2015-12-27
RcRownchangeKK*chgGame
 1882 1590 3.50 9 2.10 40 84.00 
  Dmochowska, Agnieszka wc1909 POL0.001-0.1340-5.20 
  Anker, Christin 1863 AUT1.0010.834033.20 
  Stepien, Jaroslaw 1946 FRA0.001-0.1140-4.40 
  Wasik, Jozef 1860 POL0.001-0.1740-6.80 
  Mielczarek, Daniel 1902 POL1.0010.864034.40 
  Lada, Ireneusz 1854 POL0.5010.324012.80 
  Parol, Pola 1860 POL0.001-0.1740-6.80 
  Sirletti, Sonia 1886 ITA0.5010.354014.00 
  Wilk, Tomasz 1856 POL0.5010.324012.80 

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)
 
 VII Memorial im. Ziemowita Zgierskiego Obra Zima Open 2016 Obra POL 2016-01-20
RcRownchangeKK*chgGame
 1526 1590 4.50 8 -0.15 40 -6.00 
  Lepski, Maksymilian 1358 POL0.001-0.7940-31.60 
  Budnik, Kazimierz 1240 POL1.0010.11404.40 
  Wojdak, Karol 1391 POL1.0010.24409.60 
  Frej, Zofia 1747 POL0.5010.21408.40 
  Mazurek, Bartosz 1399 POL1.0010.254010.00 
  Nadstoga, Wojciech 1937 POL0.001-0.1140-4.40 
  Paprocki, Stanislaw 1409 POL1.0010.264010.40 
  Wawrzyniak, Pawel 1724 POL0.001-0.3240-12.80 

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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