Rapid: Individual Calculations February 2017
 Skurniak, Szymon  Total change: 12.20  Rating chartPersonal card
 Atlas Stacja Nowa Gdynia - Mistrzostwa Polski w Szachach Szybkich 2017 Zgierz POL 2017-01-08
RcRownchangeKK*chgGame
 1678 1615 4.00 8 0.61 20 12.20 
  Krzywda, Andrzej 2015  * POL0.001-0.0820-1.60 
  Bartel, Marta wg2015  * POL0.001-0.0820-1.60 
  Jaskiewicz, Kacper 1215  * POL0.001-0.9220-18.40 
  Paprocki, Franciszek 1215  * POL1.0010.08201.60 
  Szatkowski, Pawel 1219 POL1.0010.08201.60 
  Gasik, Piotr 2015  * POL1.0010.922018.40 
  Kowalec, Maciej 1821 POL0.001-0.2420-4.80 
  Flis, Pawel 1912 POL1.0010.852017.00 
 * 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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