Individual Calculations November 2011
 Gajdamowicz, Patrick  Total change: 6.90  Rating chartPersonal card
 Obra Lato Open 2011 Obra POL 2011-08-24
RcRownchangeKK*chgGame
 1831 1903 6.00 9 0.73 15 10.95 
  Dwilewicz, Agata 1596 POL0.501-0.3615-5.40 
  Mirowski, Tomasz 1503  * POL1.0010.08151.20 
  Zielewicz, Piotr 1773 POL1.0010.32154.80 
  Borowski, Przemyslaw 1684 POL1.0010.22153.30 
  Szadkowski, Kamil 2209 POL0.5010.36155.40 
  Snihur, Piotr 1860 POL0.501-0.0615-0.90 
  Miszczak, Mateusz 1949 POL0.5010.06150.90 
  Jagodzinski, Piotr 2162 POL0.5010.32154.80 
  Nowicki, Piotr 1745 POL0.501-0.2115-3.15 
 * 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)
 
 European B-14 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 1910 1891 4.00 9 -0.27 15 -4.05 
  Harutyunian, Tigran K 2201 ARM0.001-0.1415-2.10 
  Fomin, Alexey 1624 RUS1.0010.18152.70 
  Khamidov, Komil 2055 POL0.5010.22153.30 
  Lerch, Philipp 2085 GER0.5010.25153.75 
  Gheorghiu, Calin 2023 ROU0.001-0.3215-4.80 
  Martins, Guilherme Pires Tavare 1685 POR0.501-0.2615-3.90 
  Bunta, Andrei 1808 ROU0.501-0.1115-1.65 
  Konstantinov, Aleksandar 1710 MKD1.0010.26153.90 
  Buendia Pinar, Alvaro 2003 ESP0.001-0.3515-5.25 

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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