Individual Calculations September 2010
 Dabrowska, Paula  Total change: 3.00  Rating chartPersonal card
 Szachowe Lato 2010 - open A Poznan POL 2010-08-01
RcRownchangeKK*chgGame
 1705 1493 1.50 5 0.20 15 3.00 
  Czernicki, Bogdan 1893  * POL0.001-0.0815-1.20 
  Jedrzejczak, Przemyslaw 1863 POL0.001-0.1015-1.50 
  Pawlowski, Rafal 1403 POL0.501-0.1215-1.80 
  Koper, Konrad 1664 POL1.0010.731510.95 
  Paczka, Patryk 1702 POL0.001-0.2315-3.45 
 * 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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