Individual Calculations May 2013
 Weberruss, Marc  Total change: 22.05  Rating chartPersonal card
 Tournoi Interne Echiquier Haut Alpin de Gap 2013 GAP FRA 2013-02-24
RcRownchangeKK*chgGame
 1740 1533 2.00 4 0.95 30 28.50 
  Groleau, Antoine 1820 FRA1.0010.843025.20 
  De Andres Oterino, Carlos 1933  * ESP0.001-0.0830-2.40 
  Treguer, Jean-Jacques 1668 FRA0.001-0.3230-9.60 
  Torbay, Pierre 1540 FRA1.0010.513015.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 7eme Open International de Gap (-2200) GAP FRA 2013-03-30
RcRownchangeKK*chgGame
 1670 1559 1.00 4 -0.43 15 -6.45 
  Briancon, Jacques 1879 FRA0.001-0.1315-1.95 
  Meric, Geoffrey 1201 FRA1.0010.10151.50 
  Robert, Thierry 1750 FRA0.001-0.2515-3.75 
  N`guyen, Christophe 1851 FRA0.001-0.1515-2.25 

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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