Individual Calculations September 2009
 Irodenka, Robert-Ovidiu  Total change: -19.80  Rating chartPersonal card
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2046 2192 4.00 8 -1.32 15 -19.80 
  Ghita, Levi 1792  * ROU1.0010.08151.20 
  Gherasim, Ovidiu 1954 ROU1.0010.20153.00 
  Enchev, Ivajlo f2408 BUL0.001-0.2215-3.30 
  Pavel, Sebastian-Ionut 1792  * ROU1.0010.08151.20 
  Doncea, Vladimir m2460 ROU0.001-0.1715-2.55 
  Mihailescu, Radu-Lucian 2005 ROU1.0010.26153.90 
  Epure, Claudiu 1999 ROU0.001-0.7515-11.25 
  Dan, Cristian 1955 ROU0.001-0.8015-12.00 
 * 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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