Individual Calculations August 2021
 Romanishin, Oleg M  Total change: -0.60  Rating chartPersonal card
 Najdorf Chess Festival 2021 gr. A Warszawa POL 2021-07-10
RcRownchangeKK*chgGame
 2262 2404 6.00 9 -0.06 10 -0.60 
  Celinski, Kamil 2004  * POL1.0010.08100.80 
  Leskiewicz, Ignacy 2135 POL1.0010.17101.70 
  Malicka, Maria fwc2272 POL0.001-0.6810-6.80 
  Siwiec, Arkadiusz 2206 POL1.0010.24102.40 
  Redzisz, Michal f2246 POL1.0010.29102.90 
  Kiolbasa, Oliwia wm2255 POL0.501-0.2010-2.00 
  Seemann, Jakub f2300 POL1.0010.36103.60 
  Rozentalis, Eduardas g2520 LTU0.5010.16101.60 
  Kosakowski, Jakub m2417 POL0.001-0.4810-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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