Individual Calculations September 2011
 Janik, Igor  Total change: 68.85  Rating chartPersonal card
 XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - B Kowalewo Pomorskie POL 2011-07-04
RcRownchangeKK*chgGame
 1787 1617 5.00 8 2.70 15 40.50 
  Przybylowicz, Kazimierz 1806 POL0.5010.25153.75 
  Jasnikowska, Malgorzata 1773 POL0.001-0.2915-4.35 
  Jankowiak, Tomasz 1501 POL1.0010.34155.10 
  Milewski, Henryk 1758 POL1.0010.691510.35 
  Mazalon, Mateusz 1863 POL0.5010.31154.65 
  Grota, Mateusz 1795 POL0.5010.23153.45 
  Czech, Mieczyslaw 1967 POL0.5010.39155.85 
  Polarczyk, Pawel 1835 POL1.0010.781511.70 

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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1838 1617 3.00 7 1.39 15 20.85 
  Szarwacki, Dominik 1948 POL0.001-0.1215-1.80 
  Potocki, Karol 1919 POL0.5010.35155.25 
  Borowicz, Miroslaw 1776 POL0.001-0.2915-4.35 
  Duda, Ryszard 1760 POL1.0010.691510.35 
  Staniszewska, Adrianna 1871 POL0.5010.31154.65 
  Snihur, Piotr 1860 POL0.001-0.2015-3.00 
  Kowalik, Pawel 1730 POL1.0010.65159.75 

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)
 
 VIII Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej Open Ostroda POL 2011-08-04
RcRownchangeKK*chgGame
 1763 1617 3.50 9 0.50 15 7.50 
  Reza, Wojciech 2017  * POL0.001-0.0815-1.20 
  Dejna, Miroslaw 1237 POL1.0010.09151.35 
  Wodzynski, Michal 1976 POL0.001-0.1015-1.50 
  Humin, Julia 1442 POL1.0010.27154.05 
  Bartosik, Piotr 1969 POL0.001-0.1115-1.65 
  Przybylowicz, Kazimierz 1806 POL1.0010.751511.25 
  Szymanowski, Mateusz 1783 POL0.5010.22153.30 
  Szybowicz, Piotr 1974 POL0.001-0.1115-1.65 
  Lanica, Lukasz 1664 POL0.001-0.4315-6.45 
 * 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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