Individual Calculations July 2023
 Banasiak, Adrianna  Total change: 54.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1427 1507 7.00 9 1.37 40 54.80 
  Kieca, Aleksandra 1521 POL1.0010.524020.80 
  Romejko, Jagoda 1525 POL0.5010.03401.20 
  Niemier, Martyna 1373 POL1.0010.324012.80 
  Nurkiewicz, Anna 1247 POL1.0010.18407.20 
  Nagly, Malgorzata 1107  * POL1.0010.08403.20 
  Goraj, Barbara wc2176 POL0.5010.494019.60 
  Walewska, Natalia 1267 POL1.0010.20408.00 
  Siwak, Aleksandra 1172 POL1.0010.12404.80 
  Pietrzak, Emilia 1456 POL0.001-0.5740-22.80 
 * 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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