Individual Calculations March 2019
 Grzadka, Artur  Total change: 106.40  Rating chartPersonal card
 Miedzynarodowy Turniej Szachowy Gora Sw. Anny 2019 - OPEN B Gora Sw. Anny POL 2019-01-25
RcRownchangeKK*chgGame
 1598 1458 5.00 10 1.69 40 67.60 
  Milanowski, Jan 1817 POL0.001-0.1040-4.00 
  Zdybel, Przemyslaw 1611 POL0.5010.20408.00 
  Lupinski, Marcel 1107 POL1.0010.11404.40 
  Wieczorek, Mikolaj 1636 POL0.001-0.2740-10.80 
  Zielinski, Marcin 1629 POL1.0010.734029.20 
  Lewandowski, Wiktor 1811 POL0.5010.394015.60 
  Wojcik, Grzegorz 1603 POL0.001-0.3140-12.40 
  Szydelko, Michal 1808 POL0.001-0.1140-4.40 
  Jankowski, Andrzej 1355 POL1.0010.364014.40 
  Serafin, Jerzy 1602 POL1.0010.694027.60 

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 2018-2019 Round 7-10 Warszawa POL 2019-02-17
RcRownchangeKK*chgGame
 1586 1479 2.50 4 0.97 40 38.80 
  Grochowski, Mariusz 1763 POL1.0010.844033.60 
  Maliszewski, Michal 1183 POL1.0010.15406.00 
  Kurkowski, Zbigniew 1879  * POL0.5010.424016.80 
  Kaluza, Maksymilian 1520 POL0.001-0.4440-17.60 
 * 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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