Individual Calculations January 2009
 Bielecki, Pawel  Total change: -29.40  Rating chartPersonal card
 LXI Warsaw Chess Championship Warszawa POL 2008-09-27
RcRownchangeKK*chgGame
 1983 2063 4.50 8 -0.30 15 -4.50 
  Pietrzak, Wojciech 1932 POL0.001-0.6815-10.20 
  Sujkowski, Pawel 1850 POL1.0010.23153.45 
  Wiszniowski, Eugeniusz 1780 POL1.0010.16152.40 
  Janczarski, Michal 2238 POL0.001-0.2715-4.05 
  Kwiatkowski, Andrzej 1866 POL1.0010.25153.75 
  Ponceleusz, Bronislaw 1991 POL1.0010.40156.00 
  Krasiewicz, Robert 2136 POL0.5010.10151.50 
  Szefer, Michal 2067 POL0.001-0.4915-7.35 

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)
 
 GOSiR Piaseczno Cup Chylice POL 2008-10-10
RcRownchangeKK*chgGame
 1745 2024 2.50 5 -1.66 15 -24.90 
  Rozycki, Bartlomiej 1716 POL0.501-0.3615-5.40 
  Kolinski, Kamil 1674 POL1.0010.11151.65 
  Suliborski, Jakub 1831 POL0.001-0.7515-11.25 
  Jozwik, Magdalena 1748 POL1.0010.17152.55 
  Nowicki, Bartosz 1754 POL0.001-0.8315-12.45 

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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