Individual Calculations November 2009
 Strzemiecki, Zbigniew  Total change: 6.90  Rating chartPersonal card
 European Youth Ch under 16 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2207 2314 6.50 9 0.75 15 11.25 
  Davi, Alessandro 2027 ITA1.0010.16152.40 
  Godart, Francois 2179 BEL0.501-0.1815-2.70 
  Meskovs, Nikita 2221 LAT0.501-0.1315-1.95 
  Colon Garcia, Enrique 2173 ESP1.0010.31154.65 
  Aghasaryan, Robert f2240 ARM0.501-0.1015-1.50 
  Halvax, Georg 2260 AUT0.501-0.0815-1.20 
  Srbis, Jurica 2250 CRO1.0010.41156.15 
  Givon, Asaf 2132 ISR1.0010.26153.90 
  Van Kampen, Robin f2383 NED0.5010.10151.50 

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)
 
 II Turniej Szachowy 'Cztery Pory Roku' o Puchar Burmistrza Ursusa - grupa A Warszawa-Ursus POL 2009-09-26
RcRownchangeKK*chgGame
 2129 2326 6.50 9 0.04 15 0.60 
  Czuraj, Grzegorz 1926  * POL1.0010.08151.20 
  Pastuszko, Kinga 1926  * POL1.0010.08151.20 
  Nowicki, Bartosz 1980 POL0.501-0.3915-5.85 
  Grzelak, Artur 2242 POL1.0010.38155.70 
  Rudolf, Michal f2380 POL0.5010.08151.20 
  Malec, Sebastian 2123 POL1.0010.24153.60 
  Nguyen, Piotr 2360 POL1.0010.55158.25 
  Adamski, Jan m2269 POL0.001-0.5815-8.70 
  Grochulski, Grzegorz 1959 POL0.501-0.4015-6.00 
 * 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)
 
 Polfinal Mistrzostw Polski Mezczyzn Sarbinowo POL 2009-10-16
RcRownchangeKK*chgGame
 2247 2326 5.00 9 -0.33 15 -4.95 
  Hnydiuk, Aleksander m2417 POL0.001-0.3815-5.70 
  Smola, Michal 2226 POL1.0010.36155.40 
  Rutkowski, Maciej m2386 POL0.5010.08151.20 
  Wieczorek, Oskar 2259 POL0.001-0.5915-8.85 
  Krzyzanowski, Marcin 2371 POL0.001-0.4415-6.60 
  Lis, Marek 2088 POL1.0010.20153.00 
  Siedlinski, Piotr 1958 POL1.0010.10151.50 
  Malec, Sebastian 2123 POL1.0010.24153.60 
  Bulski, Krzysztof f2399 POL0.5010.10151.50 

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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