Individual Calculations February 2018
 Mirowska, Oliwia  Total change: -4.80  Rating chartPersonal card
 Szkolne Indywidualne Mistrzostwa Polski - Dziewczeta do 17 lat Szklarska Poreba POL 2018-01-07
RcRownchangeKK*chgGame
 1742 1495 1.50 7 -0.12 40 -4.80 
  Dylag, Emilia 1895  * POL0.001-0.0840-3.20 
  Krzysztynska, Anna 1833 POL0.001-0.1240-4.80 
  Mucha, Marta 1388 POL1.0010.354014.00 
  Jarocka, Liwia fwf1895  * POL0.001-0.0840-3.20 
  Kroliczek, Gabriela 1665 POL0.001-0.2840-11.20 
  Michalska, Aleksandra 1623 POL0.5010.17406.80 
  Czarniecka, Aleksandra 1895  * POL0.001-0.0840-3.20 
 * 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)
 

 

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