Individual Calculations January 2010
 Rocchia, Alain  Total change: 0.00  Rating chartPersonal card
 24e open - Grand Prix du Touquet - A Le Touquet FRA 2009-10-24
RcRownchangeRpKK*chgGame
 1922 0 0.50 8 0.00 1478   0.00 
  Valenti, Richard 2135 FRA0.0010.00 0.00 
  Pytel, Bozena wm1955 FRA0.0010.00 0.00 
  Renard, Stephane 1973 FRA0.0010.00 0.00 
  Burg, Henk 1973 NED0.0010.00 0.00 
  Levers, Thierry 1977 FRA0.0010.00 0.00 
  Debuf, Eric 1774 FRA0.0010.00 0.00 
  Warnault, Pierre 1741 FRA0.0010.00 0.00 
  Heyman, Jacques 1850 FRA0.5010.00 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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