Individual Calculations September 2010
 Grochulski, Grzegorz  Total change: -26.55  Rating chartPersonal card
 XVI Otwarte Mistrzostwa Milanowka na Rok 2010 o Puchar Burmistrza Milanowek POL 2010-06-26
RcRownchangeKK*chgGame
 1722 2026 0.50 3 -2.06 15 -30.90 
  Rozycki, Bartlomiej 1740 POL0.001-0.8415-12.60 
  Herman, Monika 1665 POL0.001-0.9015-13.50 
  Paziewski, Marcin 1761 POL0.501-0.3215-4.80 

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)
 
 DMP - II Liga Juniorow 2010 Chelm POL 2010-07-06
RcRownchangeKK*chgGame
 1948 2045 6.00 11 -0.68 15 -10.20 
  Wach, Bartosz 1653 POL1.0010.08151.20 
  Bartoszek, Marcin 1786 POL1.0010.18152.70 
  Swiech, Przemyslaw 2166 POL0.001-0.3415-5.10 
  Szusterowski, Radoslaw 2042 POL0.001-0.5015-7.50 
  Kadziela, Konrad 1866 POL1.0010.27154.05 
  Mirek, Lukasz 1645  * POL1.0010.08151.20 
  Licznerski, Lukasz 2024 POL0.001-0.5315-7.95 
  Koziej, Maciej 2025 POL1.0010.47157.05 
  Adamowicz, Maciej 1978 POL1.0010.41156.15 
  Wiewiora, Eneasz 2042 POL0.001-0.5015-7.50 
  Obrusnik, Michal 2196 POL0.001-0.3015-4.50 
 * 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)
 
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2272 2045 3.00 9 0.97 15 14.55 
  Nguyen, Piotr 2372 POL1.0010.871513.05 
  Sznapik, Aleksander m2434 POL0.001-0.0915-1.35 
  Wieczorek, Oskar 2316 POL0.001-0.1715-2.55 
  Banasik, Krzysztof 2250 POL0.001-0.2415-3.60 
  Tscharotschkin, Michael 2201 GER1.0010.711510.65 
  Przezdziecka, Marta wg2278 POL0.5010.29154.35 
  Zaninotto, Franco 2189 ITA0.5010.19152.85 
  Skawinski, Arkadiusz 2233 POL0.001-0.2615-3.90 
  Rademakers, Evert 2171 NED0.001-0.3315-4.95 

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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