Individual Calculations May 2013
 Bourogaa, Younes  Total change: -1.50  Rating chartPersonal card
 5th Chess Open Tour de Juvisy JUVISY SUR ORGE FRA 2013-03-29
RcRownchangeKK*chgGame
 1905 1923 3.50 6 0.33 15 4.95 
  Le Loarer, Herve 1705 FRA1.0010.22153.30 
  Gidel, Jean-Louis 2111 FRA0.5010.24153.60 
  Dorval, Olivier 1898 FRA0.501-0.0315-0.45 
  Berthier, Hugo 2216 FRA0.001-0.1515-2.25 
  Delerme, Raymond 1764 FRA0.501-0.2115-3.15 
  Mbotta Elimbi, William 1735 FRA1.0010.26153.90 

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)
 
 71e Open Fide Chess XV - Tournoi A (1700-2199) PARIS FRA 2013-04-13
RcRownchangeKK*chgGame
 1866 1932 2.50 5 -0.43 15 -6.45 
  Slavkovic, Vitomir 1681 FRA1.0010.19152.85 
  Dimarucut, Francis Erik 2146 PHI0.001-0.2315-3.45 
  Ballatore, Gerard 1940 FRA0.5010.01150.15 
  Jangwa, Valentin 1771 FRA0.001-0.7115-10.65 
  Aron-Samuel, Emmanuel 1793 FRA1.0010.31154.65 

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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