Individual Calculations September 2015
 Chemla, Oscar  Total change: 3.60  Rating chartPersonal card
 11eme Festival International de Dieppe - Open A DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1978 2019 5.00 9 0.09 40 3.60 
  Rabeyrin, Jean-Jacques f2207 FRA0.001-0.2640-10.40 
  Yuan, Beline 1697 FRA0.001-0.8740-34.80 
  Walheim, Pascal 1916 FRA1.0010.364014.40 
  Simon, Antoine 1816 FRA1.0010.24409.60 
  Bensaid, Brahim 1764 ALG1.0010.19407.60 
  Travadon, Loic 2153 FRA1.0010.684027.20 
  Le Quang, Kim f2241 BEL0.001-0.2240-8.80 
  Degardin, Sylvain 2179 FRA0.001-0.2940-11.60 
  Simon, Stephane 1831 FRA1.0010.264010.40 

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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