Individual Calculations March 2013
 Marni-Sandid, Tarik  Total change: -19.95  Rating chartPersonal card
 12eme Festival de Rochefort - Accession ROCHEFORT FRA 2013-02-16
RcRownchangeKK*chgGame
 1596 1753 5.00 9 -1.33 15 -19.95 
  Delabbey, Olivier 1476 FRA1.0010.17152.55 
  Viel, Jean-Marc 1638 FRA0.001-0.6615-9.90 
  Le Feuvre, Bernard 1574 FRA1.0010.27154.05 
  Auguin, Florian 1641 FRA0.001-0.6515-9.75 
  Cremers, Bertrand 1557 FRA1.0010.25153.75 
  Cyrille, Dominique 1584 FRA0.001-0.7215-10.80 
  Bordas, Laurent 1611 FRA1.0010.31154.65 
  Prieur, Axel 1691 FRA0.001-0.5915-8.85 
  Charondiere, Guy 1596 FRA1.0010.29154.35 

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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