Individual Calculations September 2013
 Bajerlein, Dawid  Total change: 8.70  Rating chartPersonal card
 XXI Ogólnopolski Festiwal Szachowy w Poznaniu Poznan POL 2013-08-07
RcRownchangeKK*chgGame
 2102 2100 5.00 9 0.58 15 8.70 
  Zakrzewski, Bartosz 1700  * POL1.0010.08151.20 
  Niedbala, Wojciech 1792 POL1.0010.14152.10 
  Schmidt, Wlodzimierz g2375 POL0.5010.33154.95 
  Urban, Klaudiusz m2449 POL0.5010.39155.85 
  Weglarz, Leszek m2213 POL0.5010.15152.25 
  Czarnolewski, Piotr 1722 POL1.0010.09151.35 
  Chojnacki, Krzysztof m2407 POL0.001-0.1415-2.10 
  Szelag, Marcin m2488 POL0.001-0.0915-1.35 
  Paczka, Patryk 1774 POL0.501-0.3715-5.55 
 * 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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