Individual Calculations December 2012
 Basri, Larbi-Jean  Total change: -24.75  Rating chartPersonal card
 10e rencontres internationales - Tournoi de l'Avenir AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1503 1538 0.00 3 -1.65 15 -24.75 
  Veschambre, Antoine 1670 FRA0.001-0.3215-4.80 
  Tahay, Romain 1415 FRA0.001-0.6715-10.05 
  Apap, Titouan 1424 FRA0.001-0.6615-9.90 

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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