Individual Calculations August 2012
 Abratanski, Wojciech  Total change: 13.20  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1624 1271 1.00 5 0.44 30 13.20 
  Janik, Igor 1671  * POL0.001-0.0830-2.40 
  Parol, Pola 1572 POL1.0010.853025.50 
  Szymanowski, Igor 1661 POL0.001-0.0930-2.70 
  Mucha, Marek 1591 POL0.001-0.1330-3.90 
  Rosiak, Tomasz 1625 POL0.001-0.1130-3.30 
 * 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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