Individual Calculations March 2012
 Piotrowski, Przemyslaw  Total change: 1.65  Rating chartPersonal card
 V Miedzynarodowy Turniej Szachowy Gora Sw. Anny Gora Swietej Anny POL 2012-01-11
RcRownchangeKK*chgGame
 1824 1991 5.50 9 -0.71 15 -10.65 
  Maciak, Gabriela 1591  * POL1.0010.08151.20 
  Lukasiewicz, Krzysztof 1654 POL1.0010.12151.80 
  Malaniuk, Vladimir P g2391  * UKR0.001-0.0815-1.20 
  Dmochowska, Agnieszka wc1683 POL0.001-0.8615-12.90 
  Kopica, Paulina 1638 POL1.0010.11151.65 
  Kulas, Szymon 1969 POL0.001-0.5315-7.95 
  Nowak, Kamil 1640 POL1.0010.11151.65 
  Wisniewski, Michal 1808 POL1.0010.26153.90 
  Zmarzly, Aleksandra 2046 POL0.5010.08151.20 
 * 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)
 
 III Zimowy Turniej Klubu Polonia Wroclaw - Grupa A Wroclaw POL 2012-01-23
RcRownchangeKK*chgGame
 1932 1991 6.00 9 0.82 15 12.30 
  Wrobel, Maciej 1893 POL1.0010.37155.55 
  Karczynski, Lech 1842 POL1.0010.30154.50 
  Bes, Michal 1971 POL1.0010.47157.05 
  Kulas, Szymon 1969 POL0.501-0.0315-0.45 
  Knap, Jerzy 1870 POL1.0010.34155.10 
  Kaczmarek, Maciej 2064 POL0.5010.10151.50 
  Walentukiewicz, Michal c2090 POL0.001-0.3615-5.40 
  White, John 1915 USA1.0010.40156.00 
  Grochocinska, Urszula 1776 POL0.001-0.7715-11.55 

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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