Individual Calculations November 2009
 Kwiek, Janusz  Total change: 4.95  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open C Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1698 1744 1.00 3 -0.68 15 -10.20 
  Karpinski, Andrzej 1862 POL0.001-0.3415-5.10 
  Bronsztejn, Wojciech 1646 POL0.001-0.6315-9.45 
  Szulgacz, Maciej 1585 POL1.0010.29154.35 

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)
 
 LXII Mistrzostwa Warszawy-Open B Warszawa POL 2009-08-30
RcRownchangeKK*chgGame
 1591 1744 1.50 2 0.11 15 1.65 
  Chomczyk, Marek 1519 POL1.0010.22153.30 
  Winiarski, Mikolaj 1662 POL0.501-0.1115-1.65 

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 Wroclawia - 3 Turniej Wroclaw POL 2009-09-25
RcRownchangeKK*chgGame
 1957 1769 1.00 4 -0.11 15 -1.65 
  Zombirt, Filip 1903 POL0.001-0.3215-4.80 
  Krupa, Jerzy 1945 POL0.001-0.2715-4.05 
  Babij, Robert 1811 POL1.0010.56158.40 
  Dobrowolski, Aleksander 2169  * POL0.001-0.0815-1.20 
 * 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)
 
 FIDELICE Chylice POL 2009-10-09
RcRownchangeKK*chgGame
 1851 1769 3.00 5 1.01 15 15.15 
  Czuraj, Grzegorz 1511 POL1.0010.18152.70 
  Ciechonski, Piotr 1976 POL1.0010.771511.55 
  Pawlowski, Michal 1927 POL0.001-0.2915-4.35 
  Kaliszewski, Tomasz 2080 POL0.001-0.1415-2.10 
  Rozycki, Bartlomiej 1761 POL1.0010.49157.35 

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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