Individual Calculations December 2012
 Aubrien Trevinal, Martin  Total change: -46.20  Rating chartPersonal card
 59รจ Open Fide du Chess XV elo moins de 1700 PARIS FRA 2012-11-24
RcRownchangeKK*chgGame
 1404 1616 0.00 2 -1.54 30 -46.20 
  Alarcon, Geoffroy 1412 FRA0.001-0.7630-22.80 
  Pammer, Florence 1395 FRA0.001-0.7830-23.40 

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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