Individual Calculations February 2022
 Kaminski, Maciej  Total change: 55.60  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa C Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1667 1885 8.50 9 1.61 20 32.20 
  Kuta, Krzysztof 1536 POL1.0010.11202.20 
  Wojtas, Julia 1595 POL1.0010.16203.20 
  Strzalkowski, Damian 1622 POL1.0010.18203.60 
  Panczuk, Grzegorz 1697 POL1.0010.26205.20 
  Wilk, Igor 1768 POL0.501-0.1620-3.20 
  Szydelko, Michal 1794 POL1.0010.38207.60 
  Owoc, Jakub 1700 POL1.0010.26205.20 
  Duda, Szymon 1557 POL1.0010.13202.60 
  Lenart, Jakub 1731 POL1.0010.29205.80 

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)
 
 Otwarta Liga Mazowiecka 2022 Round 1-4 various POL 2022-01-08
RcRownchangeKK*chgGame
 1672 1885 4.00 4 1.25 20 25.00 
  Jarzebowski, Kacper 2145 POL1.0010.822016.40 
  Ostojski, Dawid 1485  * POL1.0010.08201.60 
  Traczyk, Pawel 1758 POL1.0010.33206.60 
  Czerwinski, Bartlomiej 1300 POL1.0010.02200.40 
 * 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)
 
 284th YMCA Winter 2024-C Round 1-3 Warszawa POL 2022-01-14
RcRownchangeKK*chgGame
 1855 1885 1.00 2 -0.08 20 -1.60 
  Moskwinski, Marek 1860 POL1.0010.47209.40 
  Lewandrowski, Tomasz 1849 POL0.001-0.5520-11.00 

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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