Individual Calculations January 2013
 Bournique, Bruno  Total change: -1.65  Rating chartPersonal card
 2ème étape Trophée jeunes ligue IDF - Open A 1600 à 2199 elo PARIS FRA 2012-12-22
RcRownchangeKK*chgGame
 1772 1813 1.00 2 -0.11 15 -1.65 
  Nguyen, Vincent 1790 FRA1.0010.47157.05 
  O`Sullivan, Nicolas 1754 FRA0.001-0.5815-8.70 

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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