Individual Calculations September 2021
 Skrzypczynski, Kacper  Total change: -12.54  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci Gdansk POL 2021-07-25
RcRownchangeKK*chgGame
 1671 1787 5.50 9 -0.36 38 -13.68 
  Blawat, Franciszek 1387  * POL1.0010.08383.04 
  Grabowski, Pawel f2187  * POL0.001-0.0838-3.04 
  Rewak, Leszek 1493 POL1.0010.15385.70 
  Rajtar, Jaroslaw 1482 POL1.0010.14385.32 
  Bugalski, Michal 2187  * POL0.001-0.0838-3.04 
  Swiatek, Mateusz 1501 POL0.501-0.3438-12.92 
  Jablonski, Hubert 1604 POL0.501-0.2438-9.12 
  Oszejko, Krzysztof 1616 POL0.501-0.2338-8.74 
  Orlowski, Pawel 1581 POL1.0010.24389.12 
 * 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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa B Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1778 1775 4.50 9 0.03 38 1.14 
  Czernecki, Andrzej 1621 POL1.0010.293811.02 
  Sroka, Janusz 1934 POL0.001-0.2938-11.02 
  Kurzok, Zenon 1648 POL1.0010.333812.54 
  Moscicka, Pola 1946 POL1.0010.733827.74 
  Lysakowski, Kamil 1701 POL0.001-0.6038-22.80 
  Maciejewski, Kamil 1909 POL0.5010.18386.84 
  Ryskal, Igor 1654 UKR0.001-0.6638-25.08 
  Grodecki, Filip 1882 POL0.5010.15385.70 
  Pawicka, Magdalena 1703 POL0.501-0.1038-3.80 

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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