Individual Calculations April 2013
 Aghasaryan, Robert  Total change: -4.60  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 2337 2425 5.00 9 -0.46 10 -4.60 
  Andrenko, Irina wm2228 UKR0.501-0.2510-2.50 
  Gasik, Anna wm2232 POL1.0010.25102.50 
  Le Roux, Jean-Pierre g2564 FRA0.5010.19101.90 
  Popovic, Dusan g2574 SRB0.001-0.3010-3.00 
  Hortensius, Lisa 2158 NED1.0010.18101.80 
  Van Hoolandt, Patrick f2195 MNC1.0010.21102.10 
  Zhigalko, Andrey g2588 BLR0.001-0.2810-2.80 
  Rodriguez Rueda, Paula Andrea wm2184 COL1.0010.20102.00 
  Hoolt, Sarah wg2308 GER0.001-0.6610-6.60 

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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