Individual Calculations October 2008
 Rogalski, Krzysztof  Total change: -17.40  Rating chartPersonal card
 III Polonia Wroclaw's Trn. A Wroclaw POL 2008-06-21
RcRownchangeKK*chgGame
 2009 1888 3.50 9 0.29 15 4.35 
  Leks, Hanna wf2193 POL0.5010.36155.40 
  Krupa, Monika wg2238 POL0.001-0.1115-1.65 
  Kaminski, Victor 2211 CAN0.001-0.1315-1.95 
  Ni, Polina 1925 LAT1.0010.55158.25 
  Chrzanowski, Michal 1974 POL0.001-0.3815-5.70 
  Wielosz, Jaroslaw 1963 POL0.001-0.4015-6.00 
  Zysko, Teresa 1726 POL0.001-0.7115-10.65 
  White, John 1890 USA1.0010.50157.50 
  Walczak, Krystian 1965 POL1.0010.61159.15 

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)
 
 Czech Open 2008 B - Jihlavanka Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2028 1919 3.50 9 0.34 15 5.10 
  Nakar, Eylon 2094 ISR0.001-0.2715-4.05 
  Laubert, Johannes 2024 GER0.001-0.3615-5.40 
  Kashin, Yuri 2028 RUS1.0010.65159.75 
  Postl, Petr 2027 CZE0.5010.15152.25 
  Oreshkin, Artem 2026 RUS0.5010.15152.25 
  Bloederl, Alfred 2019 GER0.001-0.3615-5.40 
  Trapl, Dalibor 2006 CZE0.001-0.3815-5.70 
  Petraz, Martin 2020 CZE1.0010.64159.60 
  Kuttruf, Andrej 2005 GER0.5010.12151.80 

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)
 
 Ogólnopolski Integracyjny Turniej Szachowy Osób Niepe³nosprawnych - Rowy'2008 Rowy POL 2008-09-01
RcRownchangeKK*chgGame
 1775 1919 3.00 7 -1.79 15 -26.85 
  Strzelecki, Jerzy 2125 POL0.001-0.2415-3.60 
  Zatylny, Jan 1740 POL0.001-0.7315-10.95 
  Struss, Marek 1663 POL1.0010.19152.85 
  Marszalek, Jakub 1710 POL0.001-0.7715-11.55 
  Opolski, Wojciech 1746 POL1.0010.27154.05 
  Lapaj, Mateusz 1752 POL0.001-0.7215-10.80 
  Korycki, Jozef 1688 POL1.0010.21153.15 

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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