Individual Calculations September 2011
 Bastin, Eugene  Total change: 6.60  Rating chartPersonal card
 23e open international de la ville de Massy MASSY FRA 2011-06-25
RcRownchangeKK*chgGame
 1638 1435 1.00 5 -0.29 15 -4.35 
  Debray, Christopher f1835  * FRA0.001-0.0815-1.20 
  Yallaoui, Jean 1691 FRA0.001-0.1915-2.85 
  Gaudin, Roger 1535 FRA1.0010.64159.60 
  Sanchis, Fernand 1622 FRA0.001-0.2615-3.90 
  Pommier, Eugene 1508 FRA0.001-0.4015-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Championnat de Paris Ile de France Open C (moins de 1500) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1313 1416 2.00 2 0.73 15 10.95 
  Saiovici, Adina 1249 FRA1.0010.28154.20 
  Le Cour, Hugo 1377 FRA1.0010.45156.75 

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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