Individual Calculations March 2014
 Kroczka, Gromoslaw  Total change: 8.70  Rating chartPersonal card
 XXXI OTS Juniorow - Ferie z Szachami 2014 Bydgoszcz POL 2014-02-03
RcRownchangeKK*chgGame
 1496 1775 8.00 9 0.58 15 8.70 
  Straszewski, Tomasz 1375  * POL1.0010.08151.20 
  Walczak, Mikolaj 1453 POL1.0010.13151.95 
  Chalas, Dawid 1480 POL1.0010.15152.25 
  Humin, Julia 1415 POL1.0010.10151.50 
  Kozakiewicz, Gracjan 1577 POL1.0010.24153.60 
  Kowalski, Roman 1544 POL1.0010.21153.15 
  Borkowska, Zuzanna 1375  * POL1.0010.08151.20 
  Dobosz, Kacper 1608 POL1.0010.28154.20 
  Matewski, Marcin 1635 POL0.001-0.6915-10.35 
 * 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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