Individual Calculations July 2009
 Chmiel, Piotr  Total change: -6.60  Rating chartPersonal card
 VIII MISTRZOSTWA POLSKI SLUZB MUNDUROWYCH Pokrzywna POL 2009-04-22
RcRownchangeKK*chgGame
 1974 1964 2.50 6 -0.44 15 -6.60 
  Tustanowski, Robert 2278 POL0.001-0.1415-2.10 
  Buksa, Ewelina 1614 POL1.0010.11151.65 
  Szmacinska, Grazyna wm2260 POL0.001-0.1515-2.25 
  Kocon, Wiktor 1826 POL1.0010.31154.65 
  Polok, Kacper 2063 POL0.001-0.3615-5.40 
  Zakaszewski, Mateusz 1803 POL0.501-0.2115-3.15 

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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