Individual Calculations March 2010
 Ludwikowski, Leszek  Total change: 25.80  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1727 1560 4.00 8 1.72 15 25.80 
  Raszkiewicz, Agnieszka 1834 POL0.001-0.1715-2.55 
  Stanaszek, Mariusz 1706 POL0.001-0.3015-4.50 
  Kaczor, Katarzyna 1672 POL1.0010.65159.75 
  Nal, Patrick 1691 FRA0.001-0.3215-4.80 
  Poswiatowski, Stanislaw 1713 POL0.5010.20153.00 
  Mirski, Michal 1672 POL1.0010.65159.75 
  Jajte-Pachota, Maciej 1703 POL1.0010.691510.35 
  Knapik, Andrzej 1821 POL0.5010.32154.80 

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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