Individual Calculations August 2013
 Weeramantry, Sunil  Total change: 9.75  Rating chartPersonal card
 30. Open Int. de Geneve A Geneva SUI 2013-06-24
RcRownchangeKK*chgGame
 2185 2117 4.00 8 0.65 15 9.75 
  Le Roux, Jean-Pierre g2517  * FRA0.001-0.0815-1.20 
  Hofer, Nataniel 1818 SUI1.0010.15152.25 
  Prunescu, Claudiu 2263 ROU0.5010.20153.00 
  Kupalov, Igor 2054 SUI1.0010.41156.15 
  Vuilleumier, Alexandre m2321 SUI0.001-0.2415-3.60 
  Heinatz, Dr. Gundula wm2197 SUI1.0010.61159.15 
  Mamedjarova, Turkan wg2249 AZE0.001-0.3215-4.80 
  Oussedik, Elias 2058 CAN0.501-0.0815-1.20 
 * 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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