Individual Calculations February 2018
 Mucha, Marta  Total change: -22.00  Rating chartPersonal card
 Szkolne Indywidualne Mistrzostwa Polski - Dziewczeta do 17 lat Szklarska Poreba POL 2018-01-07
RcRownchangeKK*chgGame
 1705 1388 0.50 7 -0.55 40 -22.00 
  Czarniecka, Aleksandra 1788  * POL0.001-0.0840-3.20 
  Dylag, Emilia 1788  * POL0.001-0.0840-3.20 
  Krzysztynska, Anna 1788  * POL0.5010.424016.80 
  Mirowska, Oliwia 1495 POL0.001-0.3540-14.00 
  Jarocka, Liwia fwf1788  * POL0.001-0.0840-3.20 
  Kroliczek, Gabriela 1665 POL0.001-0.1740-6.80 
  Michalska, Aleksandra 1623 POL0.001-0.2140-8.40 
 * 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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