Individual Calculations April 2013
 Andrenko, Irina  Total change: 10.80  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 2181 2228 5.50 9 0.72 15 10.80 
  Aghasaryan, Robert f2425 ARM0.5010.25153.75 
  Song, Julien f2422 FRA0.5010.25153.75 
  Piscopo, Pierluigi m2403 ITA0.5010.23153.45 
  Maruejols, Claude 1972 FRA1.0010.19152.85 
  Todorcevic Antic, Miodrag g2419 ESP0.5010.25153.75 
  Bruno, Fabio m2440 ITA0.001-0.2315-3.45 
  Plessis, Arnaud 1842 FRA0.501-0.4115-6.15 
  Babo, Miguel 1874 POR1.0010.11151.65 
  Brulin, Louis 1828  * FRA1.0010.08151.20 
 * 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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