Individual Calculations September 2020
 Derylo, Kamil  Total change: -98.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2020 Ustron POL 2020-08-01
RcRownchangeKK*chgGame
 2014 2096 1.00 4 -1.46 40 -58.40 
  Poltorak, Sebastian 2058 POL0.001-0.5540-22.00 
  Pytel, Maciej 1965 POL0.001-0.6840-27.20 
  Grochol, Kamil 2027 POL1.0010.404016.00 
  Koziorowicz, Michal 2004 POL0.001-0.6340-25.20 

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
 1813 2096 6.50 9 -0.99 40 -39.60 
  Kutowski, Marcel 1844 POL0.001-0.8140-32.40 
  Zerebiec, Maurycy 1789 POL0.001-0.8640-34.40 
  Adamczyk, Piotr 1796 POL1.0010.15406.00 
  Owoc, Jakub 1696  * POL1.0010.08403.20 
  Lanica, Lukasz 1818 POL0.501-0.3340-13.20 
  Jeda, Maciej 1875 POL1.0010.22408.80 
  Szczotka, Klara 1749 POL1.0010.11404.40 
  Miasik, Adrian 1919 POL1.0010.274010.80 
  Marcinczyk, Monika wc1832 POL1.0010.18407.20 
 * 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)
 

 

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