Individual Calculations September 2012
 Siedlanowski, Lukasz  Total change: 41.25  Rating chartPersonal card
 II Miedzynarodowy Memorial im. Reginy Gerleckiej - Open Lublin POL 2012-08-07
RcRownchangeKK*chgGame
 1923 1853 4.50 8 1.18 15 17.70 
  Praszak, Michal 2156 POL0.5010.36155.40 
  Fraczek, Dariusz 2212 POL0.001-0.1015-1.50 
  Topolan, Agata 1453  * POL1.0010.08151.20 
  Gosek, Zenon 2054 POL1.0010.761511.40 
  Szczygiel, Konrad 1824 POL0.001-0.5415-8.10 
  Szysz, Mateusz 1627 POL1.0010.21153.15 
  Polkowski, Piotr 2179 POL0.5010.37155.55 
  Czerw, Dawid 1880 POL0.5010.04150.60 
 * 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 Ogolnopolski Festiwal Szachowy - gr. A Klementowice POL 2012-08-17
RcRownchangeKK*chgGame
 1864 1853 6.00 9 1.57 15 23.55 
  Bednarczyk, Alicja 1506 POL0.001-0.8915-13.35 
  Dybowski, Artur 1706 POL1.0010.30154.50 
  Molenda, Marcin 1820 POL0.501-0.0515-0.75 
  Jajte-Pachota, Maciej 1807 POL1.0010.44156.60 
  Ciechonski, Piotr 1810 POL1.0010.44156.60 
  Delekta, Piotr f2242 POL0.001-0.0915-1.35 
  Delekta, Filip 1848 POL1.0010.49157.35 
  Sobolewski, Bartosz 1970 POL0.5010.16152.40 
  Wolak, Jacek 2065 POL1.0010.771511.55 

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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