Individual Calculations September 2020
 Herwy, Jakub  Total change: -57.38  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2020 Ustron POL 2020-08-01
RcRownchangeKK*chgGame
 1789 1811 4.50 9 -0.18 38 -6.84 
  Grzadka, Artur 1775 POL1.0010.453817.10 
  Madej, Marek 1756 POL0.001-0.5838-22.04 
  Dziewonski, Dariusz 2008 POL0.5010.25389.50 
  Sowinski, Pawel 1754 POL0.501-0.0838-3.04 
  Paszkowski, Krystian 1969 POL0.5010.21387.98 
  Janeczko, Jakub 1803 POL0.001-0.5138-19.38 
  Halhoul, Adam 1579 POL1.0010.21387.98 
  Starosta, Martyna wc2044 POL0.5010.293811.02 
  Tarawski, Adrian 1411  * POL0.501-0.4238-15.96 
 * 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
 1786 1811 3.50 9 -1.33 38 -50.54 
  Dixa, Oskar 2055 POL0.001-0.2038-7.60 
  Nowacka, Dorota 1741 POL0.001-0.6038-22.80 
  Kalejta, Arkadiusz 1774 POL0.501-0.0538-1.90 
  Goszyk, Bartosz 1714 POL0.501-0.1338-4.94 
  Haliniak, Wojciech 1735 POL1.0010.403815.20 
  Zielonka, Adam 1707 POL0.501-0.1438-5.32 
  Sola, Wojciech 1694 POL1.0010.343812.92 
  Moscicka, Pola 1934 POL0.001-0.3338-12.54 
  Gardian, Adam 1723 POL0.001-0.6238-23.56 

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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