Individual Calculations November 2009
 Adamczewski, Jedrzej  Total change: 7.80  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open C Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1816 1710 4.00 7 1.47 15 22.05 
  Smolka, Marcin 1897 POL0.5010.24153.60 
  Szydelko, Kazimierz 1888 POL0.5010.23153.45 
  Budrewicz, Henryk 1603 POL1.0010.35155.25 
  Obrzud, Damian 1854 POL1.0010.691510.35 
  Kwiatkowski, Wiktor 1857 POL0.001-0.3015-4.50 
  Mikolajczyk, Andrzej 1822 POL0.5010.15152.25 
  Popiol, Michal 1788 POL0.5010.11151.65 

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)
 
 Eliminacje do Ogolnopolskiej Olimpiady Mlodziezy 2010 C 13 Sarbinowo POL 2009-10-16
RcRownchangeKK*chgGame
 1650 1710 2.50 6 -0.95 15 -14.25 
  Kaluzny, Tomasz 1499 POL1.0010.23153.45 
  Kwiatkowski, Wiktor 1832 POL0.001-0.3315-4.95 
  Lebiedowicz, Borys 1615 POL0.001-0.6315-9.45 
  Tomaszewski, Kacper 1709 POL0.5010.00150.00 
  Bruder, Adam 1474 POL1.0010.20153.00 
  Gabryjalowicz, Jakub 1768 POL0.001-0.4215-6.30 

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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