Individual Calculations May 2014
 Valat, Jean-Marie  Total change: 0.00  Rating chartPersonal card
 22e Tournoi International de Tarbes Blavignac (-2200) TARBES FRA 2014-04-19
RcRownchangeKK*chgGame
 1514 1642 4.00 6 0.00 15 0.00 
  Leost, Joel 1452 FRA0.001-0.7515-11.25 
  Gramont, Francois 1391 FRA1.0010.19152.85 
  Scott, Stan 1506 USA1.0010.32154.80 
  Petit, Georges 1678 FRA0.001-0.4515-6.75 
  Van Den Abeele, Hendrik 1505 FRA1.0010.32154.80 
  Keguelin, Thierry 1549 FRA1.0010.37155.55 

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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