Individual Calculations November 2020
 Janikowska, Wiktoria  Total change: 38.80  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 14 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1575 1580 5.50 9 0.97 40 38.80 
  Golinska, Patrycja 1264 POL1.0010.13405.20 
  Starosta, Martyna wc1980  * POL0.001-0.0840-3.20 
  Lajdamik, Anna 1292 POL1.0010.16406.40 
  Pudelko, Magdalena 1382 POL1.0010.24409.60 
  Pawicka, Magdalena 1775 POL0.001-0.2540-10.00 
  Pastuszko, Katarzyna 1251 POL1.0010.12404.80 
  Obrochta, Lena 1765 POL0.5010.24409.60 
  Barwinska, Ewa 1742 POL0.001-0.2940-11.60 
  Kucharska, Helena 1727 POL1.0010.704028.00 
 * 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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