Individual Calculations April 2013
 Lamb, Ian  Total change: 14.10  Rating chartPersonal card
 27ème Festival International des Jeux "Open Pierre et Vacances" B CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1813 1679 3.50 8 0.94 15 14.10 
  Teychene, Jean-Louis 1915 FRA0.001-0.2015-3.00 
  Pierrard, Bernard 1837 FRA0.5010.21153.15 
  Gardini, Enrico 1807 ITA0.001-0.3315-4.95 
  Ferrari, Louis 1763 FRA0.5010.12151.80 
  Rivara, Massimo 1795 ITA0.5010.16152.40 
  Dunand, Damien 1779 FRA1.0010.64159.60 
  Gandolfi, Gianfranco 1802 ITA0.5010.17152.55 
  Amorim, Jean-Jacques 1808 FRA0.5010.17152.55 

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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