Individual Calculations September 2013
 Jakubowski, Krzysztof  Total change: 5.60  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. A Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 2382 2507 6.50 9 0.56 10 5.60 
  Malec, Sebastian 2185 POL1.0010.13101.30 
  Kukawski, Maciej 2317 POL1.0010.25102.50 
  Krzyzanowski, Marcin 2325 POL0.001-0.7410-7.40 
  Adamski, Jan m2307 POL1.0010.24102.40 
  Rudolf, Michal f2367 POL0.501-0.1910-1.90 
  Malisauskas, Vidmantas g2455 LTU1.0010.43104.30 
  Piorun, Kacper g2552 POL0.5010.06100.60 
  Strzemiecki, Zbigniew m2437 POL1.0010.40104.00 
  Romanishin, Oleg M g2494 UKR0.501-0.0210-0.20 

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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