Individual Calculations April 2015
 Torck, Kathleen  Total change: -0.80  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1621 1412 2.00 8 -0.02 40 -0.80 
  Grall, Gwenole 1713 FRA0.001-0.1540-6.00 
  Roux, Jean-Francois 1664 FRA0.001-0.1940-7.60 
  Delahaye, Marc 1629 FRA0.5010.284011.20 
  Peeters, Simonne 1727 BEL0.001-0.1440-5.60 
  Zoonekynd, Philippe 1608 FRA0.5010.254010.00 
  Rato, Eduardo 1756 POR0.001-0.1240-4.80 
  Dagnicourt, Adrien 1197 FRA1.0010.23409.20 
  Amram, Roger 1677 FRA0.001-0.1840-7.20 

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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