Individual Calculations July 2008
 Narloch, Zbyslaw  Total change: 18.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych Gr A Zakopane POL 2008-03-09
RcRownchangeKK*chgGame
 1959 1842 4.00 8 1.24 15 18.60 
  Migala, Andrzej 2085 POL0.001-0.2015-3.00 
  Boese, Artur 1912 POL0.5010.10151.50 
  Stankiewicz, Edward 1899 POL1.0010.58158.70 
  Kulik, Roman 1942 POL0.5010.14152.10 
  Boese, Artur 1912 POL1.0010.60159.00 
  Stankiewicz, Edward 1899 POL0.001-0.4215-6.30 
  Kulik, Roman 1942 POL0.5010.14152.10 
  Gosek, Zenon 2079 POL0.5010.30154.50 

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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