Individual Calculations July 2008
 Migala, Andrzej  Total change: 6.15  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych Gr A Zakopane POL 2008-03-09
RcRownchangeKK*chgGame
 1950 2085 6.50 9 0.41 15 6.15 
  Narloch, Zbyslaw 1842 POL1.0010.20153.00 
  Rutkowski, Eugeniusz 1984 POL1.0010.36155.40 
  Boese, Artur 1912 POL0.501-0.2315-3.45 
  Gosek, Zenon 2079 POL0.501-0.0115-0.15 
  Stankiewicz, Edward 1899 POL1.0010.26153.90 
  Kulik, Roman 1942 POL1.0010.31154.65 
  Boese, Artur 1912 POL0.501-0.2315-3.45 
  Gosek, Zenon 2079 POL0.501-0.0115-0.15 
  Stankiewicz, Edward 1899 POL0.501-0.2415-3.60 

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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