Individual Calculations July 2008
 Bojdol, Joanna  Total change: -42.45  Rating chartPersonal card
 Druzynowe Mistrzostwa SlZSzach 2008 - Liga Slaska Seniorow Slask POL 2008-02-03
RcRownchangeKK*chgGame
 2039 2075 1.00 7 -2.83 15 -42.45 
  Szczyrba, Daniel 2178 POL0.001-0.3615-5.40 
  Kliemt, Grzegorz 2087 POL0.001-0.4815-7.20 
  Pawlus, Grzegorz 2038 POL0.501-0.0515-0.75 
  Majczyna, Andrzej 2100 POL0.5010.03150.45 
  Martinek, Tomasz 1868 POL0.001-0.7715-11.55 
  Gondzik, Dawid 2024 POL0.001-0.5715-8.55 
  Borys, Jacek 1981 POL0.001-0.6315-9.45 

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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