Individual Calculations September 2020
 Jeda, Maciej  Total change: -106.78  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2020 Ustron POL 2020-08-01
RcRownchangeKK*chgGame
 1706 1875 4.50 9 -1.86 38 -70.68 
  Czernecki, Andrzej 1685 POL0.501-0.2538-9.50 
  Wojdak, Jan 1788 POL1.0010.383814.44 
  Krupinski, Mikolaj 1753 POL1.0010.333812.54 
  Raczek, Krzysztof 1712 POL0.501-0.2238-8.36 
  Merecki, Antoni 1475  * POL1.0010.08383.04 
  Kubik, Rafal 1522 POL0.001-0.8938-33.82 
  Klim, Filip 1812 POL0.501-0.0938-3.42 
  Jedraszek, Pawel 1759 POL0.001-0.6638-25.08 
  Kutowski, Marcel 1844 POL0.001-0.5438-20.52 
 * 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)
 
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1838 1875 4.00 9 -0.95 38 -36.10 
  Owoc, Jakub 1661 POL1.0010.23388.74 
  Grochol, Kamil 2027 POL0.001-0.3038-11.40 
  Maslanka, Wojciech 1714 POL0.001-0.7138-26.98 
  Haliniak, Wojciech 1735 POL1.0010.313811.78 
  Sola, Wojciech 1694 POL0.501-0.2438-9.12 
  Derylo, Kamil 2096 POL0.001-0.2238-8.36 
  Wilk, Igor 1778 POL1.0010.373814.06 
  Nowak, Filip 1778 POL0.501-0.1338-4.94 
  Dixa, Oskar 2055 POL0.001-0.2638-9.88 

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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