Individual Calculations February 2018
 Czarniecka, Aleksandra  Total change: -8.40  Rating chartPersonal card
 Krajsky prebor SSLK 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2042 1972 1.00 2 0.19 40 7.60 
  Volfl, Zdenek f2115 CZE0.001-0.3140-12.40 
  Wunsch, Jiri 1969 CZE1.0010.504020.00 

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)
 
 Szkolne Indywidualne Mistrzostwa Polski - Dziewczeta do 17 lat Szklarska Poreba POL 2018-01-07
RcRownchangeKK*chgGame
 1732 1972 5.00 7 -0.40 40 -16.00 
  Mucha, Marta 1572  * POL1.0010.08403.20 
  Jarocka, Liwia fwf1961 POL0.501-0.0240-0.80 
  Kroliczek, Gabriela 1665 POL0.001-0.8640-34.40 
  Michalska, Aleksandra 1623 POL1.0010.11404.40 
  Dylag, Emilia 1899 POL0.501-0.1040-4.00 
  Krzysztynska, Anna 1833 POL1.0010.314012.40 
  Mirowska, Oliwia 1572  * POL1.0010.08403.20 
 * 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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