Individual Calculations August 2022
 Shilov, Sergej  Total change: -11.40  Rating chartPersonal card
 XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa C Lazy POL 2022-06-26
RcRownchangeKK*chgGame
 1797 2028 7.50 9 0.61 20 12.20 
  Wasik, Jozef 1631 POL1.0010.08201.60 
  Milanowski, Jan 1749 POL0.001-0.8420-16.80 
  Wierzejski, Daniel 1628  * POL1.0010.08201.60 
  Krainski, Slawomir 1975 POL1.0010.43208.60 
  Szydelko, Kazimierz 1661 POL1.0010.10202.00 
  Mazalon, Mariusz 1994 POL1.0010.45209.00 
  Jozwik, Jacek 1852 POL1.0010.27205.40 
  Sciborowski, Miroslaw 1940 POL0.501-0.1220-2.40 
  Poniewierski, Piotr 1747 POL1.0010.16203.20 
 * 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)
 
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1899 2049 5.00 9 -1.18 20 -23.60 
  Michalska, Aleksandra 1814 POL0.501-0.2920-5.80 
  Skrzypczynski, Kacper 1792 POL1.0010.18203.60 
  Nowak, Lukasz f2327 POL0.5010.33206.60 
  Rozumek, Krzysztof 1800 POL0.501-0.3120-6.20 
  Owoc, Jakub 1756 POL0.501-0.3520-7.00 
  Polak, Michal 1944 POL0.501-0.1420-2.80 
  Bojczewski, Mateusz 1735 POL1.0010.14202.80 
  Kutowski, Marcel 1960 POL0.001-0.6220-12.40 
  Kazmierowski, Tymon 1960 POL0.501-0.1220-2.40 

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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