Individual Calculations September 2010
 Zajaczkowski, Gwidon  Total change: -0.15  Rating chartPersonal card
 Otwarte Mistrzostwa WKSz Hetman Wroclaw Wroclaw POL 2010-07-07
RcRownchangeKK*chgGame
 1751 1678 2.50 6 -0.01 15 -0.15 
  White, John 1953 USA0.001-0.1715-2.55 
  Majewski, Piotr 1535 POL1.0010.31154.65 
  Chrzanowski, Michal 1966 POL0.001-0.1615-2.40 
  Tyda, Agata 1617 POL1.0010.42156.30 
  Maczka, Miroslawa 1548 POL0.501-0.1815-2.70 
  Jagiela, Piotr 1889 POL0.001-0.2315-3.45 

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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