Individual Calculations April 2013
 Staniak, Mariusz  Total change: -50.55  Rating chartPersonal card
 118th YMCA Winter 2013-C Warszawa POL 2013-01-08
RcRownchangeKK*chgGame
 1788 1872 4.00 12 -3.37 15 -50.55 
  Rzepecka, Dorota 1828 POL0.001-0.5615-8.40 
  Powalka, Michal 1764 POL1.0010.35155.25 
  Moskwinski, Marek 1758 POL0.001-0.6615-9.90 
  Szukalski, Antoni 1828 POL1.0010.44156.60 
  Kowalski, Igor 1806 POL0.501-0.0915-1.35 
  Pajak, Jakub 1756 POL0.501-0.1615-2.40 
  Kowalczyk, Waldemar 1738 POL0.501-0.1815-2.70 
  Herman, Monika 1722 POL0.501-0.2015-3.00 
  Sawicki, Wojciech 1784 POL0.001-0.6215-9.30 
  Nowak, Lukasz 1827 POL0.001-0.5615-8.40 
  Koziol, Pawel 1884 POL0.001-0.4815-7.20 
  Major, Boguslaw 1765 POL0.001-0.6515-9.75 

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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