Individual Calculations March 2010
 Poswiatowski, Stanislaw  Total change: -39.60  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1665 1713 2.50 9 -2.64 15 -39.60 
  Koziej, Maciej 2026 POL0.001-0.1415-2.10 
  Cebo, Vladimir 1567 SVK1.0010.30154.50 
  Rychlik, Bogdan 1895 POL0.001-0.2615-3.90 
  Czaplak, Lukasz 1601 POL0.001-0.6515-9.75 
  Ludwikowski, Leszek 1560 POL0.501-0.2015-3.00 
  Krzeminski, Sebastian 1581 POL0.501-0.1815-2.70 
  Stefanik, Richard 1558 CZE0.001-0.7115-10.65 
  Tracz, Agnieszka 1607 POL0.501-0.1415-2.10 
  Tracz, Marcelina 1593 POL0.001-0.6615-9.90 

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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