Individual Calculations September 2012
 Skawinski, Arkadiusz  Total change: -1.80  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy im. M.Najdorfa gr. A Warszawa POL 2012-08-06
RcRownchangeKK*chgGame
 2212 2311 5.50 9 -0.12 15 -1.80 
  Guerrero Rodriguez, Alejandra wm2072 MEX1.0010.20153.00 
  Romanishin, Oleg M g2509 UKR0.001-0.2415-3.60 
  Winski, Lukasz 2124 POL1.0010.26153.90 
  Adamski, Jan m2322 POL0.5010.02150.30 
  Tscharotschkin, Michael 2204 GER0.501-0.1515-2.25 
  Baciu, Diana wf2186 MDA0.001-0.6715-10.05 
  Winiarski, Mikolaj 2031 POL1.0010.16152.40 
  Malec, Sebastian 2093 POL1.0010.22153.30 
  Deszczynski, Adam 2365 POL0.5010.08151.20 

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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