Individual Calculations December 2013
 Sahetchian, Armand  Total change: 3.15  Rating chartPersonal card
 11e rencontres internationales - Grand-Prix du Cap d'Agde AGDE FRA 2013-10-26
RcRownchangeKK*chgGame
 2147 2173 5.00 9 0.21 15 3.15 
  Delacroix, Olivier 1936 FRA0.501-0.3015-4.50 
  Ben-Abed, Mehdi 1941 FRA1.0010.21153.15 
  Debray, Christopher m2357 FRA0.001-0.2615-3.90 
  Marimoutou, Loic 1984 FRA0.501-0.2515-3.75 
  Capitaine, Mathieu 2016 FRA1.0010.29154.35 
  Filev, Georgi f2337 BUL0.5010.22153.30 
  Loiseau, Quentin m2382 FRA0.001-0.2315-3.45 
  Martin, Bruno 2075 FRA1.0010.37155.55 
  Collas, Silvia mwg2292 FRA0.5010.16152.40 

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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