Individual Calculations April 2013
 Hammadi, Amor  Total change: 1.20  Rating chartPersonal card
 27ème Festival International des Jeux "Open Pierre et Vacances" B CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1844 1885 4.50 8 0.08 15 1.20 
  Engel, Gerard 1645 FRA1.0010.20153.00 
  Burton, Graham P 2038 ENG0.001-0.3015-4.50 
  Maloberti, David 2078 FRA0.001-0.2515-3.75 
  Wilson, Matthew 1771 ENG1.0010.34155.10 
  Rei-Rosa, Jean-Jacques 1676 FRA0.501-0.2715-4.05 
  Marchandise, Frederic 1726 FRA0.501-0.2115-3.15 
  Sotiaux, Daniel 1779 FRA1.0010.36155.40 
  Simoncini, Francesco 2041 ITA0.5010.21153.15 

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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