Rapid: Individual Calculations January 2018
 Lapa, Aleksandra  Total change: 5.20  Rating chartPersonal card
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 1617 1603 5.50 11 0.26 20 5.20 
  Vykouk, Jan f2003  * CZE0.001-0.0820-1.60 
  Chmiel, Pawel 1203  * POL0.001-0.9220-18.40 
  Zychlewicz, Tomasz 1203  * POL1.0010.08201.60 
  Szczepanski, Grzegorz 1229 POL1.0010.10202.00 
  Banasik, Henryk 2003  * POL0.001-0.0820-1.60 
  Wojtacha, Krzysztof 1238 POL1.0010.10202.00 
  Melderis, Uldis 1967 LAT0.5010.40208.00 
  Adamczewski, Maciej 1914 POL0.001-0.1420-2.80 
  Klim, Filip 1203  * POL1.0010.08201.60 
  Pribyl, Viktor 1898 CZE0.5010.35207.00 
  Nun, Grzegorz 1924 POL0.5010.37207.40 
 * 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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