Individual Calculations September 2013
 Korbal, Arkadiusz  Total change: -18.00  Rating chartPersonal card
 XXI Ogólnopolski Festiwal Szachowy w Poznaniu Poznan POL 2013-08-07
RcRownchangeKK*chgGame
 1921 2140 5.50 9 -1.20 15 -18.00 
  Pawlowski, Rafal 1740  * POL0.001-0.9215-13.80 
  Bzdega, Bartlomiej 1740  * POL1.0010.08151.20 
  Kiwilsza, Piotr 1742 POL1.0010.08151.20 
  Warchol, Maria 1869 POL0.501-0.3315-4.95 
  Magnucka, Arleta 1851 POL0.501-0.3415-5.10 
  Przybylak, Lukasz 1890 POL1.0010.19152.85 
  Rozumek, Krzysztof 1959 POL1.0010.26153.90 
  Przybylski, Wojciech f2327 POL0.001-0.2615-3.90 
  Bartkowiak, Damian 2167 POL0.5010.04150.60 
 * 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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