Individual Calculations April 2008
 Plachetka, Jan  Total change: -13.70  Rating chartPersonal card
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 2180 2400 5.50 9 -1.37 10 -13.70 
  Kulaots, Kaido g2533 EST0.001-0.3210-3.20 
  Bok, Benjamin 2179 NED0.501-0.2810-2.80 
  Quinn, Joseph R 2050 ENG1.0010.11101.10 
  Klim, Kamil 2154 POL0.501-0.3110-3.10 
  Pekar, Karol 2141 SVK1.0010.18101.80 
  Roberts, Paul c2168 SCO0.501-0.2910-2.90 
  Mader, Manuela wf2158 GER0.001-0.8010-8.00 
  Maupoint, Sebastien 2050 FRA1.0010.11101.10 
  Mandon, Fabrice 2186 FRA1.0010.23102.30 

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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