Individual Calculations August 2023
 Boudjellal, Yaqin  Total change: 190.05  Rating chartPersonal card
 1er Tournoi de Juillet 2023 de Hyeres (-2400) HYERES FRA 2023-07-01
RcRownchangeKK*chgGame
 1428 1346 4.50 6 2.19 35 76.65 
  Jouvet, Loan 1004 FRA1.0010.12354.20 
  Maret, Anna 1490 FRA1.0010.693524.15 
  Berthonneau, Charles 1631 FRA0.001-0.1635-5.60 
  Vincent, Cyril 1447 FRA1.0010.643522.40 
  Meyer, Virgile 1551 FRA0.5010.26359.10 
  Menardo, Philippe 1445 FRA1.0010.643522.40 

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)
 
 2eme Tournoi de Juillet 2023 de Hyeres (-2400) HYERES FRA 2023-07-08
RcRownchangeKK*chgGame
 1470 1346 3.00 5 1.02 35 35.70 
  Canonge, Jerome 1739 FRA0.001-0.0835-2.80 
  Pervent, Louis 1026 FRA1.0010.13354.55 
  Idoux, Christophe 1243 FRA1.0010.363512.60 
  Menardo, Philippe 1445 FRA1.0010.643522.40 
  Bonnafous, Michel 1898 FRA0.001-0.0335-1.05 

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)
 
 14e Festival international d'echecs de Vaujany Tournoi Accession vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 1595 1346 4.00 9 2.22 35 77.70 
  Godart, Clara 1584 BEL1.0010.803528.00 
  Alcindor, Samuel 1640 FRA1.0010.853529.75 
  Pierrard, Bernard 1667 FRA0.001-0.1335-4.55 
  Brun, Michel 1576 FRA1.0010.793527.65 
  David, Iris 1690 FRA0.001-0.1235-4.20 
  Mignon, Antoine 1594 FRA0.001-0.1935-6.65 
  Andrieux, Lucas 1485 FRA1.0010.693524.15 
  Weisz, Jacques 1626 FRA0.001-0.1635-5.60 
  Maret, Anna 1490 FRA0.001-0.3135-10.85 

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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