Individual Calculations January 2012
 Adamczewski, Maciej  Total change: 12.15  Rating chartPersonal card
 XLV Mistrzostwa Kalisza w szachach Kalisz POL 2011-11-11
RcRownchangeKK*chgGame
 1718 1601 4.50 8 1.60 15 24.00 
  Zakrzewski, Marek 2001  * POL0.001-0.0815-1.20 
  Kroczka, Gromoslaw 1479 POL0.501-0.1715-2.55 
  Feliksinski, Tadeusz 1759 POL1.0010.711510.65 
  Rosik, Jakub 1778 POL0.5010.23153.45 
  Michalski, Filip 1610 POL0.5010.01150.15 
  Jarmuzek, Karolina 1605 POL1.0010.51157.65 
  Rykala, Monika 1845 POL0.5010.30154.50 
  Ziabek, Patryk 1668 POL0.5010.09151.35 
 * 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)
 
 Turniej Ostatniej Szansy C13 Ustron POL 2011-11-26
RcRownchangeKK*chgGame
 1570 1601 3.50 8 -0.79 15 -11.85 
  Chomczyk, Marek 1759 POL0.001-0.2915-4.35 
  Wacior, Maciej 1655 POL0.001-0.4215-6.30 
  Pyka, Slawomir 1441 POL1.0010.29154.35 
  Drabek, Jan 1677 POL0.5010.10151.50 
  Kaczkowski, Maciej 1547 POL0.001-0.5815-8.70 
  Wilk, Maciej 1591 POL0.001-0.5115-7.65 
  Bandyk, Sebastian 1320 POL1.0010.16152.40 
  Zakrocki, Kacper 1573 POL1.0010.46156.90 

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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