Individual Calculations September 2020
 Kubik, Rafal  Total change: 75.62  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2020 Ustron POL 2020-08-01
RcRownchangeKK*chgGame
 1726 1522 3.50 9 1.21 38 45.98 
  Raczek, Krzysztof 1712 POL0.5010.25389.50 
  Merecki, Antoni 1307 POL0.501-0.2738-10.26 
  Kutowski, Marcel 1844 POL0.001-0.1338-4.94 
  Klim, Filip 1812 POL0.001-0.1638-6.08 
  Jedraszek, Pawel 1759 POL0.5010.303811.40 
  Jeda, Maciej 1875 POL1.0010.893833.82 
  Czernecki, Andrzej 1685 POL0.5010.22388.36 
  Wojdak, Jan 1788 POL0.5010.323812.16 
  Krupinski, Mikolaj 1753 POL0.001-0.2138-7.98 

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)
 
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1407 1522 6.50 9 0.78 38 29.64 
  Bala, Bartosz 1140 POL1.0010.09383.42 
  Wandor, Adam 1322 POL1.0010.24389.12 
  Mrazek, Roman 1627 CZE0.5010.14385.32 
  Piotrowski, Daniel 1646 POL0.001-0.3338-12.54 
  Malek, Szymon 1337 POL0.001-0.7438-28.12 
  Gaczol, Julia 1312 POL1.0010.23388.74 
  Pelc, Adam 1370 CZE1.0010.303811.40 
  Bury, Maciej 1289 POL1.0010.21387.98 
  Ziemski, Jaroslaw 1624 POL1.0010.643824.32 

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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