Rapid: Individual Calculations October 2023
 Rys, Ludovic  Total change: 25.20  Rating chartPersonal card
 31eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2023-09-10
RcRownchangeKK*chgGame
 1579 1388 5.50 8 3.12 20 62.40 
  Roussel, Cyril 2011 FRA0.5010.49209.80 
  Daum, Philippe 1597 FRA0.001-0.2320-4.60 
  Nguyen, Chan 1330 FRA1.0010.42208.40 
  Gagnaire, Sebastien 1414 FRA1.0010.542010.80 
  Lemoine, Jean-Pierre 1464 FRA1.0010.602012.00 
  Zhuang, Leon 1565 FRA0.001-0.2720-5.40 
  Delassus, Sebastien 1733 FRA1.0010.892017.80 
  Tahar-Chaouch, Nefissa 1521 FRA1.0010.682013.60 

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)
 
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1407 1388 2.00 7 -1.86 20 -37.20 
  Vallet, Marc 2161 FRA0.0010.00200.00 
  Gandreuil, Brice 1820 FRA0.001-0.0720-1.40 
  Perin, Clement 1194 FRA0.001-0.7520-15.00 
  Ballenghien, Elise 1108 FRA0.501-0.3420-6.80 
  Kosbur, Amine 1024 FRA1.0010.10202.00 
  Lafeil, Alvyn 1371 FRA0.001-0.5220-10.40 
  Desfontaine, Arthur 1168 FRA0.501-0.2820-5.60 

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)
 

 

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