Individual Calculations March 2015
 Carbonnier, Arnaud  Total change: -42.80  Rating chartPersonal card
 24ème Open de Gueugnon (-2200) GUEUGNON FRA 2015-02-21
RcRownchangeKK*chgGame
 1598 1617 1.00 4 -1.07 40 -42.80 
  Carrot, Patrick 1785 FRA0.001-0.2840-11.20 
  Ducreux, Regis 1317 FRA1.0010.15406.00 
  Bournique, Bruno 1849 FRA0.001-0.2140-8.40 
  Chemier, Maxime 1441 FRA0.001-0.7340-29.20 

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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