Individual Calculations November 2009
 Dzikowski, Michal  Total change: -13.95  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open D Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1562 1564 1.00 4 -1.02 15 -15.30 
  Nowakowski, Artur 1546 POL0.501-0.0315-0.45 
  Jarmula, Lukasz 1574 POL0.5010.01150.15 
  Zyla, Agata 1529 POL0.001-0.5515-8.25 
  Szymanowski, Mateusz 1600 POL0.001-0.4515-6.75 

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)
 
 Otwarte Mistrzostwa MDK Srodmiescie Wroclaw Wroclaw POL 2009-09-04
RcRownchangeKK*chgGame
 1763 1608 1.00 3 0.09 15 1.35 
  Olszewski, Pawel 1903 POL0.001-0.1515-2.25 
  Kanicki, Krzysztof 1701 POL0.5010.13151.95 
  Lachowicz, Judyta 1685 POL0.5010.11151.65 

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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