Individual Calculations November 2009
 Grabarczyk, Miroslaw  Total change: 11.40  Rating chartPersonal card
 LXII Warsaw Championship A Warszawa POL 2009-08-30
RcRownchangeKK*chgGame
 2193 2480 8.00 9 0.61 10 6.10 
  Bielecki, Pawel 2080  * POL1.0010.08100.80 
  Zurkowski, Andrzej 2150 POL1.0010.12101.20 
  Matuszewski, Michal 2301 POL0.501-0.2310-2.30 
  Janczarski, Michal 2202 POL0.501-0.3310-3.30 
  Rudolf, Michal f2383 POL1.0010.37103.70 
  Nguyen, Piotr 2368 POL1.0010.35103.50 
  Grochulski, Grzegorz 2080  * POL1.0010.08100.80 
  Krasiewicz, Robert 2094 POL1.0010.09100.90 
  Strzelczyk, Anna 2080  * POL1.0010.08100.80 
 * 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)
 
 65 Druzynowe Mistrzostwa Polski Seniorow - Ekstraliga Lublin POL 2009-09-12
RcRownchangeKK*chgGame
 2594 2464 3.50 9 0.53 10 5.30 
  Krasenkow, Michal g2651 POL0.001-0.2610-2.60 
  Tomczak, Jacek m2496 POL0.5010.04100.40 
  Volokitin, Andrei g2681 UKR0.001-0.2210-2.20 
  Wojtaszek, Radoslaw g2640 POL0.5010.23102.30 
  Markowski, Tomasz g2632 POL0.5010.22102.20 
  Hracek, Zbynek g2606 CZE0.5010.19101.90 
  Czakon, Jakub m2493 POL0.5010.04100.40 
  Kravtsiv, Martyn g2540 UKR0.5010.10101.00 
  Miton, Kamil g2604 POL0.5010.19101.90 

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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