Individual Calculations April 2013
 Ionica, Iulia-Ionela  Total change: -0.90  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 2194 2214 4.50 9 -0.06 15 -0.90 
  Todorcevic Antic, Miodrag g2419 ESP0.5010.26153.90 
  Collas, Didier m2404 FRA0.5010.25153.75 
  Massoni, Michael m2395 FRA0.5010.24153.60 
  Kramo, Sosthene 1969 FRA0.501-0.3015-4.50 
  Drasko, Milan g2458 MNE0.001-0.2015-3.00 
  Leguillon, David 1913 FRA0.501-0.3515-5.25 
  Brulin, Louis 1814  * FRA1.0010.08151.20 
  Omasta, Michel 1847 FRA1.0010.10151.50 
  Castellanos Rodrigue, Renier m2529 ESP0.001-0.1415-2.10 
 * 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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