Individual Calculations September 2015
 Norek, Maciej  Total change: -12.40  Rating chartPersonal card
 Iwonicz Open - turniej przy II Lidze Juniorow Iwonicz POL 2015-07-25
RcRownchangeKK*chgGame
 1259 1285 3.50 7 -0.31 40 -12.40 
  Mytnik, Kinga 1037 POL1.0010.19407.60 
  Kostecki, Samuel 1659 POL0.5010.404016.00 
  Kurczyna, Jakub 1299 POL0.5010.02400.80 
  Pisarek, Jan 1069 POL0.501-0.2840-11.20 
  Pisarek, Elzbieta 1161 POL0.501-0.1740-6.80 
  Krupinski, Mikolaj 1340 POL0.001-0.4240-16.80 
  Celebias, Filip 1251 POL0.501-0.0540-2.00 

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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