Rapid: Individual Calculations August 2023
 Bellin, Bruno  Total change: 38.80  Rating chartPersonal card
 8e Open rapide de Yerres Open A YERRES FRA 2023-07-02
RcRownchangeKK*chgGame
 1625 1753 5.50 7 0.99 20 19.80 
  Haguet, Mathias 1353  * FRA1.0010.08201.60 
  Lagniez, Louis 1455 FRA1.0010.15203.00 
  Kouoi, Bertrand 2037 FRA0.001-0.1620-3.20 
  Keller, Joseph 1424 FRA0.501-0.3820-7.60 
  Delacourt, Frederic 1502 FRA1.0010.19203.80 
  Tribillac, Benoit 1639 FRA1.0010.34206.80 
  Tieres, Cristiano 1963 POR1.0010.772015.40 
 * 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)
 
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 1800 1753 4.50 8 0.95 20 19.00 
  Budak, Rewi 2116 FRA1.0010.902018.00 
  Bosio, Frederic 2009 FRA1.0010.812016.20 
  Gaborit, Jean-Pierre 2144 FRA0.001-0.0920-1.80 
  Delabbey, Florian 1918 FRA0.001-0.2820-5.60 
  Paraillous, Maxime 1867 FRA0.001-0.3420-6.80 
  Todd, Christopher 1416 FRA1.0010.12202.40 
  Menard, Maxim 1530 FRA0.501-0.2820-5.60 
  Denis, Margot 1399 FRA1.0010.11202.20 

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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