Individual Calculations February 2017
 Sieciechowicz, Marcin  Total change: 4.60  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa A Krakow POL 2016-12-27
RcRownchangeKK*chgGame
 2320 2408 6.00 9 0.46 10 4.60 
  Berdnyk, Mariia 2198 UKR1.0010.23102.30 
  Chernyavsky, Alexander f2274 RUS0.501-0.1810-1.80 
  Buksa, Nataliya wg2264 UKR1.0010.31103.10 
  Skawinski, Arkadiusz f2340 POL0.501-0.0910-0.90 
  Gumularz, Szymon 2297 POL0.501-0.1510-1.50 
  Goluch, Piotr f2291 POL1.0010.34103.40 
  Matuszewski, Michal m2480 POL0.5010.10101.00 
  Zubarev, Alexander g2508 UKR0.001-0.3610-3.60 
  Zaleski, Lukasz 2225 POL1.0010.26102.60 

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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