Individual Calculations February 2018
 Krzysztynska, Anna  Total change: -33.60  Rating chartPersonal card
 Szkolne Indywidualne Mistrzostwa Polski - Dziewczeta do 17 lat Szklarska Poreba POL 2018-01-07
RcRownchangeKK*chgGame
 1721 1833 3.50 7 -0.84 40 -33.60 
  Mirowska, Oliwia 1495 POL1.0010.12404.80 
  Mucha, Marta 1433  * POL0.501-0.4240-16.80 
  Jarocka, Liwia fwf1961 POL0.5010.17406.80 
  Kroliczek, Gabriela 1665 POL1.0010.284011.20 
  Michalska, Aleksandra 1623 POL0.501-0.2740-10.80 
  Czarniecka, Aleksandra 1972 POL0.001-0.3140-12.40 
  Dylag, Emilia 1899 POL0.001-0.4140-16.40 
 * 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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