Individual Calculations October 2008
 Vidonyak, Nellya  Total change: -17.55  Rating chartPersonal card
 Czech Open 2008 A - Chladek & Tintera Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2263 2194 2.50 9 -1.17 15 -17.55 
  Kulakov, Viatcheslav 2360 RUS0.5010.22153.30 
  Semcesen, Daniel f2387 SWE0.001-0.2515-3.75 
  Soukup, Jiri 2291 CZE0.001-0.3715-5.55 
  Vedrickas, Tautvydas 2288 LTU0.001-0.3715-5.55 
  Majer-Sen., Jiri 2078 CZE1.0010.34155.10 
  Lammers, Markus 2355 GER0.5010.21153.15 
  Van Kampen, Robin 2294 NED0.001-0.3615-5.40 
  Kalvaitis, Sigitas 2256 LTU0.001-0.4115-6.15 
  Potyavin, Igor 2061 RUS0.501-0.1815-2.70 

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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