Individual Calculations September 2013
 Wrabel, Antoni  Total change: -20.25  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1517 1696 5.00 9 -1.35 15 -20.25 
  Golebiowski, Marek 1296  * POL0.501-0.4215-6.30 
  Szulejko, Michal 1448 POL1.0010.19152.85 
  Worobiej, Daniel 1865 POL0.001-0.2815-4.20 
  Mincewicz, Tomasz 1481 POL0.501-0.2715-4.05 
  Czorniej, Antonina 1461 POL0.001-0.7915-11.85 
  Kankowski, Daniel 1364 POL1.0010.12151.80 
  Ossolinski, Lukasz 1512 POL1.0010.26153.90 
  Ossolinska, Matylda 1386 POL1.0010.14152.10 
  Wadelek, Karol 1844 POL0.001-0.3015-4.50 
 * 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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