Individual Calculations November 2009
 Budrewicz, Henryk  Total change: -16.05  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open C Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1812 1603 1.00 5 -0.19 15 -2.85 
  Szydelko, Kazimierz 1888 POL0.001-0.1615-2.40 
  Litwin, Barbara 1789 POL1.0010.741511.10 
  Adamczewski, Jedrzej 1710 POL0.001-0.3515-5.25 
  Filipowicz, Adam 1803 POL0.001-0.2415-3.60 
  Zebracki, Jaroslaw 1870 POL0.001-0.1815-2.70 

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
 1768 1603 0.00 2 -0.57 15 -8.55 
  Prazmowski, Bartosz 1807 POL0.001-0.2415-3.60 
  Maliszewski, Krzysztof 1729 POL0.001-0.3315-4.95 

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
 1717 1583 1.50 5 -0.31 15 -4.65 
  Ciechonski, Piotr 1976 POL0.001-0.0815-1.20 
  Czuraj, Grzegorz 1511 POL0.501-0.1015-1.50 
  Llaneza Vega, Victor 1983  * ESP0.001-0.0815-1.20 
  Winiarski, Mikolaj 1729 POL0.5010.20153.00 
  Krawiecki, Stanislaw 1388 POL0.501-0.2515-3.75 
 * 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)
 

 

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