Individual Calculations September 2010
 Ait-Ahmed, Nassim  Total change: 0.00  Rating chartPersonal card
 1er Open d'Echecs d'ete de Strasbourg Strasbourg FRA 2010-07-14
RcRownchangeRpKK*chgGame
 1733 0 0.50 4 0.00 1411   0.00 
  Ianniciello, David 1857 FRA0.0010.00 0.00 
  Mathiot, Jean-Marc 1730 FRA0.0010.00 0.00 
  Haller, Noemie 1658 FRA0.5010.00 0.00 
  Schmuck, Corentin 1687 FRA0.0010.00 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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