Individual Calculations February 2014
 Sieciechowicz, Marcin  Total change: -20.70  Rating chartPersonal card
 XXIV Miedzynarodowy Festiwal Szachowy CRACOVIA - 2013, Grupa A Krakow POL 2013-12-27
RcRownchangeKK*chgGame
 2223 2457 5.00 9 -2.07 10 -20.70 
  Mucha, Roman 2179 POL0.501-0.3310-3.30 
  Bjerke, Silje wm2192 NOR1.0010.18101.80 
  Thompson, Ian D f2228 ENG0.001-0.7910-7.90 
  Dubinski, Mateusz 2208 POL0.501-0.3110-3.10 
  Bus, Konrad 2110 POL1.0010.11101.10 
  Jakubiec, Edyta wm2206 POL1.0010.19101.90 
  Matuszewski, Michal m2408 POL0.001-0.5710-5.70 
  Gbyl, Andrzej 2214 POL1.0010.20102.00 
  Yarmysty, Mikhail 2265 UKR0.001-0.7510-7.50 

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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