Individual Calculations July 2011
 Benaissa, Imene  Total change: 0.00  Rating chartPersonal card
 final girls championship 2011 Tipasa ALG 2011-04-27
 1827 0 0.50 3 0.00 1554   0.00 
  Latreche, Khadidja wc1904 ALG0.0010.00 0.00 
  Lalaoui, Feriel wc1621 ALG0.0010.00 0.00 
  Latreche, Sabrina wf1957 ALG0.5010.00 0.00 

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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