Individual Calculations December 2012
 Dones, Lucas  Total change: -34.50  Rating chartPersonal card
 10e rencontres internationales - Tournoi de l'Avenir AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1531 1465 0.50 4 -1.15 30 -34.50 
  Denninger, Guilhem 1670 FRA0.001-0.2430-7.20 
  Potratz, Yannick 1248 FRA0.501-0.2830-8.40 
  Colas, Yves 1636 FRA0.001-0.2730-8.10 
  Sylvestre-Baron, Michel 1568 FRA0.001-0.3630-10.80 

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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