Individual Calculations September 2018
 Oborski, Artur  Total change: -26.00  Rating chartPersonal card
 OPEN JASTRZEBIE-ZDROJ 2018 Jastrzebie-Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1901 1988 4.00 8 -0.65 40 -26.00 
  Lajdamik, Anna 1588  * POL1.0010.08403.20 
  Myrmus, Mateusz 1588  * POL1.0010.08403.20 
  Tymrakiewicz, Rafal f2192 POL0.5010.264010.40 
  Molenda, Marcin f2379 POL0.001-0.0940-3.60 
  Bakalarz, Mietek m2289 LUX0.001-0.1540-6.00 
  Piechota, Kamil 1588  * POL0.501-0.4240-16.80 
  Sulkowski, Dawid 1588  * POL1.0010.08403.20 
  Rydzewski, Pawel 1995 POL0.001-0.4940-19.60 
 * 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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