Individual Calculations September 2011
 White, John  Total change: -6.45  Rating chartPersonal card
 VI Turniej Klubu Polonia Wroclaw - Open A Wroclaw POL 2011-07-04
RcRownchangeKK*chgGame
 2069 1925 2.00 8 -0.49 15 -7.35 
  Zysko, Jan 2184 POL0.001-0.1815-2.70 
  Kaczmarek, Maciej 2049 POL1.0010.671510.05 
  Iwanow, Anna wf2162 POL0.001-0.2015-3.00 
  Mondrzycki, Bartlomiej 2055 POL0.001-0.3215-4.80 
  Suliborski, Jakub 1967 POL1.0010.56158.40 
  Helaszek, Edward 2066 POL0.001-0.3115-4.65 
  Wasylkiewicz, Andrzej 1980 POL0.001-0.4215-6.30 
  Kowalczyk, Rafal 2085 POL0.001-0.2915-4.35 

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 Hetmana Wroclaw Wroclaw POL 2011-07-13
RcRownchangeKK*chgGame
 1811 1925 2.00 3 0.06 15 0.90 
  Jankowski, Aleksander 1693 POL1.0010.21153.15 
  Jagiela, Piotr 1808 POL1.0010.34155.10 
  Somyk, Marcin 1931 POL0.001-0.4915-7.35 

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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