Individual Calculations November 2009
 Babij, Robert  Total change: -11.75  Rating chartPersonal card
 Otwarte Mistrzostwa Wroclawia - 3 Turniej Wroclaw POL 2009-09-25
RcRownchangeKK*chgGame
 1959 1811 2.00 5 0.33 25 8.25 
  Walentukiewicz, Michal c2109 POL1.0010.852521.25 
  Dobrowolski, Aleksander 2211  * POL0.001-0.0825-2.00 
  Szczygiel, Michal 1805 POL1.0010.492512.25 
  Kwiek, Janusz 1769 POL0.001-0.5625-14.00 
  Zombirt, Filip 1903 POL0.001-0.3725-9.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Otwarte Mistrzostwa Wroc³awia - 4 Turniej Wroclaw POL 2009-10-23
RcRownchangeKK*chgGame
 1891 1811 0.00 2 -0.80 25 -20.00 
  Kaczmarek, Maciej 1999 POL0.001-0.2625-6.50 
  Maksimenko, Andrei Jr 1783 UKR0.001-0.5425-13.50 

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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