Individual Calculations August 2013
 Drobka, Marcin  Total change: 22.35  Rating chartPersonal card
 IX Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Grupa B Lazy POL 2013-06-30
RcRownchangeKK*chgGame
 1761 1493 3.00 8 1.49 15 22.35 
  Przerwa, Waldemar 1808 POL0.001-0.1415-2.10 
  Pastuszko, Kinga 1882 POL0.5010.41156.15 
  Filippov, Viacheslav 1776 RUS0.001-0.1615-2.40 
  Gaboshvili, Georgii 1656 RUS0.5010.22153.30 
  Kyupriyski, Borislav 1884 BUL0.5010.41156.15 
  Kwiek, Janusz 1626 POL0.5010.18152.70 
  Duda, Ryszard 1631 POL0.001-0.3115-4.65 
  Rychlik, Bogdan 1825 POL1.0010.881513.20 

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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