Individual Calculations October 2008
 Delmotte, Eric  Total change: -19.50  Rating chartPersonal card
 7eme open international - support Ch. de Picardie La Fere FRA 2008-07-05
RcRownchangeKK*chgGame
 1705 1833 2.00 5 -1.30 15 -19.50 
  Aernouts, Ludovic 1692 FRA1.0010.31154.65 
  Pijpers, Arthur 2150 NED0.001-0.1315-1.95 
  Mahan, James Robert 1544 USA0.001-0.8415-12.60 
  Pierret, Paul 1590 FRA0.001-0.8015-12.00 
  Gobeaut, Claudine 1548 FRA1.0010.16152.40 

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)
 

 

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