Individual Calculations August 2014
 Jurkiewicz, Joanna  Total change: -29.70  Rating chartPersonal card
 X Miedzynarodowy Jubileuszowy Festiwal Szachowy -Perla Ba³tyku - Grupa B Lazy POL 2014-06-29
RcRownchangeKK*chgGame
 1657 1799 4.00 9 -1.98 15 -29.70 
  Mrozowski, Jan 1541 POL1.0010.18152.70 
  Smieszek, Wojciech 1948 POL0.5010.20153.00 
  Lizak, Jakub 1996 POL0.001-0.2515-3.75 
  Krawiec, Grzegorz 1564 POL0.001-0.7915-11.85 
  Losinski, Pawel 1666 POL0.001-0.6815-10.20 
  Pijewski, Milosz 1530 POL0.501-0.3315-4.95 
  Kedziera, Izydor 1494 POL0.001-0.8615-12.90 
  Losinska, Aleksandra 1399  * POL1.0010.08151.20 
  Przerwa, Waldemar 1775 POL1.0010.47157.05 
 * 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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