Individual Calculations April 2009
 Wojtaszek, Radoslaw  Total change: 21.80  Rating chartPersonal card
 Rilton Cup 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2481 2599 7.00 9 1.14 10 11.40 
  Kosmo, Santul 2274 FIN1.0010.13101.30 
  Tikkanen, Hans m2415 SWE1.0010.26102.60 
  Grandelius, Nils m2464 SWE0.501-0.1810-1.80 
  Berczes, Csaba m2398 HUN1.0010.24102.40 
  Hillarp-Persson, Tiger g2543 SWE1.0010.42104.20 
  Kuzubov, Yuriy g2622 UKR0.5010.03100.30 
  Ivanov, Sergej g2547 RUS0.501-0.0710-0.70 
  Gleizerov, Evgeny g2545 RUS0.501-0.0810-0.80 
  Ulibin, Mikhail g2521 RUS1.0010.39103.90 

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
 2533 2608 7.50 11 0.89 10 8.90 
  Tomczak, Jacek m2465 POL1.0010.31103.10 
  Olszewski, Michal m2518 POL0.001-0.6210-6.20 
  Macieja, Bartlomiej g2607 POL0.5010.00100.00 
  Bartel, Mateusz g2594 POL0.501-0.0210-0.20 
  Swiercz, Dariusz m2472 POL1.0010.32103.20 
  Miton, Kamil g2595 POL0.501-0.0210-0.20 
  Mista, Aleksander g2560 POL1.0010.43104.30 
  Piorun, Kacper m2464 POL1.0010.31103.10 
  Kanarek, Marcel f2453 POL1.0010.29102.90 
  Dziuba, Marcin g2556 POL0.501-0.0710-0.70 
  Gajewski, Grzegorz g2581 POL0.501-0.0410-0.40 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2544 2608 6.50 11 0.15 10 1.50 
  Rasulov, Vugar f2390 AZE0.001-0.7810-7.80 
  Misailovic, Nebojsa m2293 SRB1.0010.14101.40 
  Klenburg, Mikhail m2426 UKR1.0010.26102.60 
  Ekstroem, Roland m2495 SUI0.501-0.1510-1.50 
  Antic, Dejan g2495 SRB1.0010.35103.50 
  Gallagher, Joseph G g2480 SUI1.0010.33103.30 
  Cheparinov, Ivan g2679 BUL0.5010.10101.00 
  Areshchenko, Alexander g2673 UKR0.5010.09100.90 
  Motylev, Alexander g2676 RUS0.5010.09100.90 
  Dreev, Alexey g2688 RUS0.5010.11101.10 
  Vitiugov, Nikita g2687 RUS0.001-0.3910-3.90 

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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