Individual Calculations May 2012
 Joubert, Leo  Total change: 16.05  Rating chartPersonal card
 Open 13 - 2012 VITROLLES FRA 2012-03-03
RcRownchangeKK*chgGame
 1733 1722 2.50 5 0.08 30 2.40 
  Girard, Jean-Pierre 1868 FRA0.001-0.3030-9.00 
  Savalle, Mathilde 1654 FRA0.001-0.5930-17.70 
  Parroco, Pierre-Jean 1704 FRA1.0010.473014.10 
  Tchifteyan, Philippe 1661 FRA0.501-0.0830-2.40 
  Mosse, Laurent 1780 FRA1.0010.583017.40 

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)
 
NOTE: K factor changed
 Open 13 Qualification Nord - 2012 MEYREUIL FRA 2012-03-03
RcRownchangeKK*chgGame
 1713 1722 4.50 7 0.91 15 13.65 
  Sempe, Pierre 1595 FRA1.0010.33154.95 
  Scamaroni, Jean-Paul 1674 FRA0.501-0.0715-1.05 
  Navarro, Bertrand 1687 FRA0.001-0.5515-8.25 
  Montanelli, Tristan 1685 FRA1.0010.45156.75 
  Noireaut, Hung 1882 FRA1.0010.711510.65 
  Jean, Nicolas 1808 FRA1.0010.62159.30 
  Tchifteyan, Philippe 1661 FRA0.001-0.5815-8.70 

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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