Individual Calculations April 2024
 Lacan-Rus, David  Total change: 34.58  Rating chartPersonal card
 Open International de Guingamp 2024 GUINGAMP FRA 2024-02-24
RcRownchangeKK*chgGame
 1957 2223 6.50 9 -0.21 38 -7.98 
  Dubois, Delphine 1522 FRA1.0010.01380.38 
  Jegouic, Tanguy 1690 FRA0.501-0.4738-17.86 
  Voinea, Marius 1850 FRA1.0010.10383.80 
  Crook, Oliver-James 1902 FRA0.001-0.8738-33.06 
  McCallum, Elliot 1823  * CAN1.0010.08383.04 
  Zoppis, Jean-Marie 1899 FRA1.0010.13384.94 
  Chabaud, Mathis 1987 FRA1.0010.20387.60 
  Roshka, Yevgeniy m2474 UKR0.5010.313811.78 
  Grieve, Harry m2462 ENG0.5010.303811.40 
 * 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)
 
 40e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2024-03-02
RcRownchangeKK*chgGame
 2174 2169 5.50 9 1.12 38 42.56 
  Nicolas, Pierre 1948 FRA1.0010.22388.36 
  Defromont, Benjamin m2401 FRA0.5010.293811.02 
  Castagnerol Kodic, Ambroise 1769  * FRA1.0010.08383.04 
  Nikolov, Momchil g2453 BUL0.5010.343812.92 
  Tahay, Alexis m2382 FRA0.5010.273810.26 
  Bellahcene, Bilel g2522 ALG0.001-0.1138-4.18 
  Desert, Xavier 1900 FRA1.0010.17386.46 
  Gandreuil, Brice 1851 FRA1.0010.13384.94 
  Lucas, Arthur m2341 FRA0.001-0.2738-10.26 
 * 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)
 

 

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