Individual Calculations September 2011
 Jedynak, January  Total change: -12.15  Rating chartPersonal card
 XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - B Kowalewo Pomorskie POL 2011-07-04
RcRownchangeKK*chgGame
 1718 1641 3.00 7 0.19 15 2.85 
  Kaczmarek, Alicja 1829 POL0.5010.24153.60 
  Sobiech, Krzysztof 1820 POL0.5010.23153.45 
  Worobiej, Daniel 1796 POL0.001-0.2915-4.35 
  Tarajkiewicz, Krzysztof 1490 POL0.501-0.2015-3.00 
  Jasnikowska, Malgorzata 1773 POL0.5010.18152.70 
  Olechnicka, Karolina 1478 POL1.0010.28154.20 
  Pawlowski, Pawel 1838 POL0.001-0.2515-3.75 

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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1585 1641 2.50 5 -0.36 15 -5.40 
  Lisicki, Maciej 1336 POL0.001-0.8615-12.90 
  Ochowicz, Jakub 1400 POL1.0010.20153.00 
  Prus, Marek 1783 POL0.001-0.3115-4.65 
  Wojcikiewicz, Dariusz 1443 POL1.0010.24153.60 
  Jarmula, Lukasz 1964 POL0.5010.37155.55 

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)
 
 VIII Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej Open Ostroda POL 2011-08-04
RcRownchangeKK*chgGame
 1738 1641 2.50 8 -0.64 15 -9.60 
  Rak, Tomasz 2041  * POL0.001-0.0815-1.20 
  Blocinski, Maciej 1287 POL1.0010.11151.65 
  Dobrowolski, Marcin 1945 POL0.5010.36155.40 
  Bukowska, Katarzyna 2005 POL0.001-0.1015-1.50 
  Rabeda, Grzegorz 1495 POL1.0010.30154.50 
  Ciesielski, Tomasz 1858 POL0.001-0.2215-3.30 
  Przybylowicz, Kazimierz 1806 POL0.001-0.2815-4.20 
  Trzeciakiewicz, Michal 1469 POL0.001-0.7315-10.95 
 * 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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