Individual Calculations October 2012
 Jackiewicz, Jerzy  Total change: 17.70  Rating chartPersonal card
 108th YMCA Summer 2012-B Warszawa POL 2012-07-10
RcRownchangeKK*chgGame
 1693 1501 4.00 11 1.18 15 17.70 
  Rodak, Przemyslaw 1614 POL0.001-0.3515-5.25 
  Rymarowicz, Pawel 1718 POL0.001-0.2215-3.30 
  Bartczak, Hanna 1592 POL0.001-0.3815-5.70 
  Wrabel, Antoni 1683 POL0.5010.24153.60 
  Sokur, Ivan 1579 POL1.0010.61159.15 
  Herman, Monika 1707 POL0.5010.26153.90 
  Prus, Marek 1718 POL0.001-0.2215-3.30 
  Trzpil, Slawomir 1696 POL1.0010.751511.25 
  Szelejewski, Jan 1806 POL0.001-0.1415-2.10 
  Kurowski, Andrzej 1782 POL0.5010.34155.10 
  Krzyzanowski, Antoni 1729 POL0.5010.29154.35 

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)
 

 

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