Individual Calculations August 2013
 Kupalov, Igor  Total change: 7.05  Rating chartPersonal card
 30. Open Int. de Geneve A Geneva SUI 2013-06-24
RcRownchangeKK*chgGame
 2213 2054 3.00 8 0.47 15 7.05 
  Manea, Alexandru m2389 ROU0.001-0.1215-1.80 
  Frauchiger, Thomas 1810 SUI1.0010.20153.00 
  Barletta, Mauro c2212 ITA0.5010.21153.15 
  Weeramantry, Sunil f2117 SRI0.001-0.4115-6.15 
  Meijers, Viesturs g2454  * LAT0.001-0.0815-1.20 
  Stoeri, Laura wf2111 SUI1.0010.58158.70 
  Heinatz, Dr. Gundula wm2197 SUI0.5010.19152.85 
  Gerber, Richard m2416 SUI0.001-0.1015-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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