Rapid: Individual Calculations August 2023
 Vallar, Romain  Total change: 47.60  Rating chartPersonal card
 8e Open rapide de Yerres Open A YERRES FRA 2023-07-02
RcRownchangeKK*chgGame
 1663 1321 3.50 7 2.56 20 51.20 
  Li, Victor 1895 FRA0.5010.48209.60 
  Tribillac, Benoit 1639 FRA1.0010.872017.40 
  Dang, Louis 1468 FRA0.5010.20204.00 
  Plas Biej, Fabian 1693 FRA0.001-0.1020-2.00 
  Peymirat, Francois 1634 FRA1.0010.862017.20 
  Jouy, Guy 1589 FRA0.5010.33206.60 
  Lagniez, Frederic 1724 FRA0.001-0.0820-1.60 

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)
 
 Festival international d 'echecs de Clichy 2023 CLICHY FRA 2023-07-09
RcRownchangeKK*chgGame
 1512 1321 2.00 7 -0.18 20 -3.60 
  Moriniaux, Colin 1945 FRA0.001-0.0120-0.20 
  Paramaguru, Vaishak 1573 FRA0.001-0.1920-3.80 
  Lacheny, Joseph 1218 FRA0.001-0.6420-12.80 
  Wojtowicz-Ogrin, Axel 1108 FRA1.0010.23204.60 
  Antipas, Arnaud 1622 FRA0.5010.35207.00 
  Celerier, Eric 1499 FRA0.5010.23204.60 
  Debard, Hugo 1616 FRA0.001-0.1520-3.00 

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)
 

 

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