Individual Calculations April 2008
 Kotlowski, Tomasz  Total change: -17.25  Rating chartPersonal card
 10th Chess Festival open A Ketrzyn POL 2007-12-27
RcRownchangeKK*chgGame
 2008 1916 2.00 8 -1.15 15 -17.25 
  Gawronski, Miroslaw 2249 POL0.001-0.1215-1.80 
  Baran, Dawid 1652 POL1.0010.18152.70 
  Szymczak, Zbigniew m2266 POL0.001-0.1115-1.65 
  Kobus, Sebastian 1817 POL0.501-0.1415-2.10 
  Flak, Pawel 2141 POL0.001-0.2215-3.30 
  Czaus, Piotr 2026 POL0.001-0.3515-5.25 
  Radecki, Krzysztof 1989 POL0.5010.10151.50 
  Szymanowska, Lena 1922 POL0.001-0.4915-7.35 

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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