Rapid: Individual Calculations June 2023
 Tahar-Chaouch, Nefissa  Total change: 115.50  Rating chartPersonal card
 31eme tournoi FIDE jeunes d'Isbergues ISBERGUES FRA 2023-05-01
RcRownchangeKK*chgGame
 1299 1285 1.00 4 -0.93 30 -27.90 
  Tirmant, Leandre 1452 FRA0.001-0.2830-8.40 
  De Jesus Teixeira, Mayli 1150 FRA0.001-0.6830-20.40 
  Cordenier, Basile 1291 FRA1.0010.513015.30 
  Tahar-Chaouch, Yazid 1302 FRA0.001-0.4830-14.40 

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)
 
 33eme tournoi rapide jeunes d'Ostrohove SAINT MARTIN DE BOULOGNE FRA 2023-05-08
RcRownchangeKK*chgGame
 1173 1285 1.00 2 -0.28 30 -8.40 
  Tahar-Chaouch, Yazid 1302 FRA0.001-0.4830-14.40 
  Lookwood, Nathan 1043 FRA1.0010.20306.00 

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)
 
 22eme Tournoi Rapide d'Echecs de Bethune BETHUNE FRA 2023-05-18
RcRownchangeKK*chgGame
 1569 1285 4.00 9 2.20 30 66.00 
  Spillebout, Pascal 1757 FRA1.0010.953028.50 
  Riquembourg, Julien 1719 FRA1.0010.943028.20 
  Ekici, Halim 1715 TUR0.001-0.0730-2.10 
  Desfontaine, Vincent 1662 FRA0.001-0.0930-2.70 
  Daum, Philippe 1627 FRA0.001-0.1230-3.60 
  Laffaille, Jermen 1593 FRA0.001-0.1430-4.20 
  Forestier, Thomas 1141 FRA1.0010.31309.30 
  Lelievre, Sacha 1536 FRA0.001-0.1930-5.70 
  Mathez, Guy 1368 FRA1.0010.613018.30 

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)
 
 Finale Tournoi Permanent CDJE 62 2023 ISBERGUES FRA 2023-05-20
RcRownchangeKK*chgGame
 1256 1285 2.00 2 0.92 30 27.60 
  Dumortier, Elias 1209 FRA1.0010.403012.00 
  Tahar-Chaouch, Yazid 1302 FRA1.0010.523015.60 

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)
 
 3eme Open Rapide d'Echecs de Douai DOUAI FRA 2023-05-21
RcRownchangeKK*chgGame
 1592 1285 3.00 6 1.94 30 58.20 
  Selva, Thierry 1849 FRA1.0010.983029.40 
  Przymenski, Christian 1730 FRA0.001-0.0630-1.80 
  Anquetil, Wilhelm 1420 FRA1.0010.683020.40 
  Baude, Christian 1636 FRA0.001-0.1130-3.30 
  Nguyen, Gael 1531 FRA0.001-0.1930-5.70 
  Deruelle, Sebastien 1384 FRA1.0010.643019.20 

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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