Individual Calculations November 2009
 Bronsztejn, Wojciech  Total change: 45.30  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open C Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1834 1646 4.00 7 2.19 15 32.85 
  Borowicz, Miroslaw 1850 POL0.001-0.2415-3.60 
  Dus, Leszek 1886 POL0.5010.30154.50 
  Kwiek, Janusz 1744 POL1.0010.63159.45 
  Mikolajczyk, Andrzej 1822 POL0.5010.23153.45 
  Filipowicz, Adam 1803 POL0.001-0.2915-4.35 
  Gadek, Michal 1857 POL1.0010.771511.55 
  Trepkowski, Piotr 1879 POL1.0010.791511.85 

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 MDK Srodmiescie Wroclaw Wroclaw POL 2009-09-04
RcRownchangeKK*chgGame
 1854 1633 2.00 5 0.81 15 12.15 
  Zombirt, Filip 1903 POL1.0010.831512.45 
  Chmielewski, Jakub 1727 POL0.001-0.3715-5.55 
  Januszewski, Tomasz 1894 POL0.5010.32154.80 
  Bocko, Stanislaw 2033  * POL0.001-0.0815-1.20 
  Oszczanowski, Witold 1712 POL0.5010.11151.65 
 * 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)
 
 Mistrzostwa Miedzywojewodzkie DS+LB - grupa C11 Lewin Klodzki POL 2009-10-11
RcRownchangeKK*chgGame
 1637 1633 1.50 3 0.02 15 0.30 
  Korpalski, Maciej 1520 POL0.501-0.1515-2.25 
  Piotrowski, Przemyslaw 1765 POL0.5010.18152.70 
  Jozkow, Kacper 1625 POL0.501-0.0115-0.15 

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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