Individual Calculations September 2011
 Jedras, Piotr  Total change: 34.20  Rating chartPersonal card
 DMP - II Liga juniorow Darlowek POL 2011-06-24
RcRownchangeKK*chgGame
 1848 1919 6.00 11 -0.51 15 -7.65 
  Dzierzak, Radoslaw 1800 POL0.501-0.1615-2.40 
  Oszczanowski, Witold 1788 POL1.0010.32154.80 
  Lopuszanski, Kamil 1624 POL1.0010.15152.25 
  Klimek, Marcin 1845 POL0.501-0.1015-1.50 
  Maruszczak, Joanna 1735 POL0.501-0.2415-3.60 
  Brzezinski, Mateusz 2042 POL0.5010.17152.55 
  Szusterowski, Przemyslaw 1913 POL1.0010.49157.35 
  Polok, Kacper 2080 POL0.001-0.2915-4.35 
  Sliwicki, Damian 1885 POL0.001-0.5515-8.25 
  Paszewski, Mateusz 1847 POL1.0010.40156.00 
  Sikora, Rafal 1773 POL0.001-0.7015-10.50 

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)
 
 Festiwal Szachowy Sielpia Sielpia POL 2011-07-14
RcRownchangeKK*chgGame
 1896 1919 7.00 8 2.79 15 41.85 
  Choina, Adam 1519  * POL1.0010.08151.20 
  Sygulski, Boguslaw m2267 POL1.0010.891513.35 
  Koziej, Maciej 2067 POL1.0010.701510.50 
  Relidzynski, Tadeusz 1927 POL1.0010.51157.65 
  Lewicki, Miroslaw c2222 POL0.5010.36155.40 
  Gawiec, Konrad 1820 POL1.0010.36155.40 
  Zajaczkowski, Michal 1646 POL0.501-0.3315-4.95 
  Szeglowski, Tomasz 1697 POL1.0010.22153.30 
 * 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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