Individual Calculations April 2009
 Gajewski, Grzegorz  Total change: -9.60  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2390 2577 7.50 9 0.91 10 9.10 
  Klekowski, Maciej 2227 POL1.0010.11101.10 
  Andersen, Lars Even 2262 NOR1.0010.14101.40 
  Brzeski, Maciej 2366 POL1.0010.23102.30 
  Sharapov, Evgeny m2427 UKR0.501-0.2010-2.00 
  Brodowski, Piotr 2401 POL1.0010.27102.70 
  Piorun, Kacper m2472 POL0.501-0.1410-1.40 
  Nurkiewicz, Maciej 2379 POL1.0010.24102.40 
  Swiercz, Dariusz m2478 POL1.0010.36103.60 
  Shishkin, Vadim g2502 UKR0.501-0.1010-1.00 

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)
 
 66 Final Indywidualnych Mistrzostw Polski Mezczyzn Chotowa POL 2009-01-25
RcRownchangeKK*chgGame
 2536 2581 6.00 11 -0.17 10 -1.70 
  Macieja, Bartlomiej g2607 POL0.5010.04100.40 
  Bartel, Mateusz g2594 POL0.5010.02100.20 
  Swiercz, Dariusz m2472 POL0.501-0.1510-1.50 
  Miton, Kamil g2595 POL0.5010.02100.20 
  Mista, Aleksander g2560 POL0.001-0.5310-5.30 
  Piorun, Kacper m2464 POL0.001-0.6610-6.60 
  Kanarek, Marcel f2453 POL1.0010.33103.30 
  Dziuba, Marcin g2556 POL0.501-0.0310-0.30 
  Olszewski, Michal m2518 POL1.0010.41104.10 
  Tomczak, Jacek m2465 POL1.0010.34103.40 
  Wojtaszek, Radoslaw g2608 POL0.5010.04100.40 

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)
 
 Aeroflot open A1 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2564 2581 2.50 8 -1.70 10 -17.00 
  Naiditsch, Arkadij g2693 GER0.001-0.3510-3.50 
  Dyachkov, Sergej g2553 RUS0.001-0.5410-5.40 
  Ipatov, Alexander m2493 ESP0.001-0.6210-6.20 
  Ragger, Markus g2540 AUT0.501-0.0610-0.60 
  Salem, A.r. Saleh m2473 UAE0.501-0.1510-1.50 
  Bocharov, Dmitry g2647 RUS0.001-0.4110-4.10 
  Grigoryan, Avetik g2506 ARM1.0010.40104.00 
  Ghaem Maghami, Ehsan g2604 IRI0.5010.03100.30 

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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