Individual Calculations November 2011
 Zakrzewski, Marek  Total change: -16.80  Rating chartPersonal card
 Miêdzynarodowy Festiwal Szachowy - Open A Rewal POL 2011-08-19
RcRownchangeKK*chgGame
 2049 2097 4.00 9 -1.12 15 -16.80 
  Dragun, Kamil m2428 POL0.001-0.1215-1.80 
  Zochowski, Kacper 1954 POL0.001-0.6915-10.35 
  Boruta, Dawid 1874 POL1.0010.22153.30 
  Tomaszewska, Luiza 1993 POL0.501-0.1415-2.10 
  Lapaj, Mateusz 2021 POL1.0010.40156.00 
  Jaroch, Pawel 2250 POL0.001-0.3015-4.50 
  Andrzejewska, Anna 1987 POL1.0010.35155.25 
  Paszewski, Mateusz 1905 POL0.001-0.7515-11.25 
  Matuszczyk, Przemyslaw 2032 POL0.501-0.0915-1.35 

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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