Individual Calculations February 2014
 Brulin, Louis  Total change: -4.50  Rating chartPersonal card
 34e Open International d'Echecs de Bethune - Tournoi C BETHUNE FRA 2013-12-26
RcRownchangeKK*chgGame
 1490 1657 4.00 6 -0.30 15 -4.50 
  Deschepper, Martin 1525 BEL0.001-0.6815-10.20 
  De Troch, Jean-Pierre 1426 FRA1.0010.21153.15 
  Baude, Simon 1395 FRA1.0010.18152.70 
  Simon, Eric 1496 BEL1.0010.29154.35 
  Garcia, Diego 1555 FRA0.001-0.6415-9.60 
  Lefebvre, Willy 1541 BEL1.0010.34155.10 

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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