Individual Calculations February 2015
 Kumor, Lukasz  Total change: -22.00  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 2157 2166 3.50 9 -1.10 20 -22.00 
  Alexikov, Alexander m2356 UKR0.001-0.2520-5.00 
  Ramirez Garcia, Jorge Alberto f2293 MEX0.5010.17203.40 
  Chlost, Marlena wf2197 POL0.001-0.4620-9.20 
  Mucha, Piotr 2106 POL0.001-0.5820-11.60 
  Parol, Pawel 2057 POL1.0010.35207.00 
  Zochowski, Kacper 2120 POL0.001-0.5620-11.20 
  Wisniewski, Michal 2102 POL1.0010.41208.20 
  Eggink, Mateusz 2247 POL0.001-0.3920-7.80 
  Chylewski, Patryk 1932 POL1.0010.21204.20 

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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