Individual Calculations September 2011
 Kobus, Sebastian  Total change: 30.45  Rating chartPersonal card
 XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - A Kowalewo Pomorskie POL 2011-07-04
RcRownchangeKK*chgGame
 2083 2104 6.00 9 1.20 15 18.00 
  Szmidt, Przemyslaw 2015 POL1.0010.38155.70 
  Szczesniak, Andrzej 2050 POL1.0010.42156.30 
  Sieciechowicz, Marcin m2454 POL0.001-0.1115-1.65 
  Sliwicki, Damian 1899 POL1.0010.24153.60 
  Kumala, Aleksander 1898 POL1.0010.24153.60 
  Gawronski, Miroslaw 2175 POL0.001-0.4015-6.00 
  Krasiewicz, Robert 2015 POL1.0010.38155.70 
  Bokiej, Przemyslaw 2097 POL0.501-0.0115-0.15 
  Polok, Kacper 2145 POL0.5010.06150.90 

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)
 
 XIII Miedzynarodowe Mistrzostwa Gdanska w szachach Gdansk POL 2011-07-16
RcRownchangeKK*chgGame
 1946 2104 6.00 8 0.70 15 10.50 
  Cichocka, Urszula 1721 POL0.501-0.4115-6.15 
  Jenczyk, Piotr 1704  * POL1.0010.08151.20 
  Plewa, Piotr 1864 POL0.501-0.3015-4.50 
  Dadello, Andrzej 1799 POL1.0010.14152.10 
  Belczewski, Jacek 1704  * POL1.0010.08151.20 
  Khamitskiy, Sergei m2316 BLR0.001-0.2315-3.45 
  Bugalski, Michal 2240 POL1.0010.681510.20 
  Rybak, Tomasz 2222 POL1.0010.66159.90 
 * 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)
 
 VIII Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej Open Ostroda POL 2011-08-04
RcRownchangeKK*chgGame
 1984 2104 6.00 9 0.13 15 1.95 
  Prominski, Piotr 1783 POL1.0010.13151.95 
  Bartosik, Piotr 1969 POL1.0010.32154.80 
  Gorniewicz, Oskar 1914 POL1.0010.25153.75 
  Szewczak, Andrzej 2005 POL1.0010.36155.40 
  Walczak, Krystian 1981 POL0.501-0.1715-2.55 
  Lewandowski, Krzysztof 2140 POL0.5010.05150.75 
  Budrewicz, Krzysztof 2194 POL0.001-0.3815-5.70 
  Uscinski, Marek 1882 POL0.001-0.7815-11.70 
  Tvarijonas, Tomas 1992 LTU1.0010.35155.25 

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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