Rapid: Individual Calculations January 2018
 Mackiewicz, Anna  Total change: -28.60  Rating chartPersonal card
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 1711 1805 4.50 10 -1.43 20 -28.60 
  Karas, Marek f2181 SVK0.001-0.0920-1.80 
  Zalog, Aleksandra 1405  * POL1.0010.08201.60 
  Kiratzopoulos, Efthimios 2114 GRE0.001-0.1420-2.80 
  Kaliszuk, Kamil 1405  * POL1.0010.08201.60 
  Weber, Robert 2126 POL0.001-0.1320-2.60 
  Gazda, Dominik 1405  * POL0.001-0.9220-18.40 
  Mikulec, Artur 1405  * POL1.0010.08201.60 
  Zajac, Karol 1485 POL0.501-0.3720-7.40 
  Pawicka, Magdalena 1458 POL1.0010.11202.20 
  Ulanowski, Karol 2128 POL0.001-0.1320-2.60 
 * 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)
 

 

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