Individual Calculations April 2015
 Billot, Daniel  Total change: -35.60  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1665 1758 3.00 8 -1.93 20 -38.60 
  Mitran, Ovi 1515 BEL1.0010.20204.00 
  Antolak, Julia 2031 POL0.001-0.1720-3.40 
  Lopez, Raphael 1607 FRA0.001-0.7020-14.00 
  Van Zyl-Rudd, Jack 1600 RSA0.501-0.2120-4.20 
  Mahieu, Jacques 1599 BEL0.501-0.2120-4.20 
  Azen, Bernard 1531 FRA0.001-0.7920-15.80 
  Lameire, Hans 1358  * BEL1.0010.08201.60 
  Maddens, Martijn 2078 BEL0.001-0.1320-2.60 
 * 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)
 
 8รจ Open Fide Inter Chess - Tournoi A (1700-2199) PARIS FRA 2015-03-21
RcRownchangeKK*chgGame
 1824 1724 0.00 1 -0.36 20 -7.20 
  Maurice, Olivier 1824 FRA0.001-0.3620-7.20 

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)
 
 One Shot 9 (-2200 Elo) PARIS FRA 2015-03-22
RcRownchangeKK*chgGame
 1728 1724 1.00 1 0.51 20 10.20 
  Bounehas, Halim 1728 ALG1.0010.512010.20 

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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