Individual Calculations May 2011
 Bec, William  Total change: -5.40  Rating chartPersonal card
 Challenge des Cheminots Sud-Est Mediterranee PORT VENDRES FRA 2011-04-10
RcRownchangeKK*chgGame
 1970 2100 3.00 5 -0.36 15 -5.40 
  Salus, Stephane 2145 FRA0.5010.06150.90 
  Fernandez, Fabrice 1960 FRA0.501-0.1915-2.85 
  Ballester, Jonathan 1917 FRA1.0010.26153.90 
  Jeanjean, Laurent 1928 FRA0.501-0.2315-3.45 
  Foucaut, Vincent 1901 FRA0.501-0.2615-3.90 

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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