Individual Calculations February 2020
 Ignatowski, Nikodem  Total change: 208.40  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group C Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1437 1326 5.50 8 2.67 40 106.80 
  Malik, Maciej 1522 POL0.5010.254010.00 
  Wiktorowski, Janusz 1440 POL0.001-0.3440-13.60 
  Dymowska, Joanna 1068 POL1.0010.18407.20 
  Paziewski, Marcin 1433 POL1.0010.654026.00 
  Wesolek, Krzysztof 1530 POL0.5010.264010.40 
  Grzelak, Piotr 1389 POL0.5010.09403.60 
  Dabrowska, Aleksandra 1556 POL1.0010.794031.60 
  Mazurkiewicz, Wojciech 1559 POL1.0010.794031.60 

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)
 
 Noworoczny Turniej Szachowy FIDE OPEN Lodz 2019 Lodz POL 2020-01-04
RcRownchangeKK*chgGame
 1709 1326 3.00 5 2.54 40 101.60 
  Leszner, Liliana wm1726  * POL1.0010.924036.80 
  Pietrzak, Tomasz 1726  * POL0.001-0.0840-3.20 
  Starczewski, Sebastian 1726  * POL0.001-0.0840-3.20 
  Grochowski, Mariusz 1639 POL1.0010.864034.40 
  Flis, Pawel 1726  * POL1.0010.924036.80 
 * 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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