Rapid: Individual Calculations February 2019
 Lach, Aleksandra  Total change: 20.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski Kobiet 2019 Chorzow POL 2019-01-18
RcRownchangeKK*chgGame
 1893 2171 6.50 9 -0.73 20 -14.60 
  Kozaczynska, Aleksandra 1771  * POL1.0010.08201.60 
  Binkowska, Agata 1771  * POL1.0010.08201.60 
  Fraczek, Weronika 1849 POL1.0010.13202.60 
  Dmochowska, Agnieszka wc1968 POL0.501-0.2620-5.20 
  Rykala, Monika 1829 POL1.0010.12202.40 
  Wozniak, Mariola wm2062 POL0.001-0.6520-13.00 
  Majdan, Joanna wg2248 POL0.001-0.3920-7.80 
  Major, Katarzyna 1771  * POL1.0010.08201.60 
  Czaplewska, Klara 1771  * POL1.0010.08201.60 
 * 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)
 
 Akademickie Mistrzostwa Polski 2019 - Turniej druzynowy Chorzow POL 2019-01-19
RcRownchangeKK*chgGame
 1951 2171 7.00 7 1.74 20 34.80 
  Tracz, Marcelina 1771  * POL1.0010.08201.60 
  Czaplewska, Klara 1771  * POL1.0010.08201.60 
  Kiolbasa, Oliwia wm2077 POL1.0010.37207.40 
  Jablonska, Sabina 1956 POL1.0010.23204.60 
  Zmarzly, Aleksandra 1930 POL1.0010.20204.00 
  Majdan, Joanna wg2248 POL1.0010.612012.20 
  Tomaszewska, Luiza 1901 POL1.0010.17203.40 
 * 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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