Rapid: Individual Calculations February 2023
 Tahar-Chaouch, Yazid  Total change: 139.60  Rating chartPersonal card
 2eme rapide Philippe Petitcunot HENIN BEAUMONT FRA 2023-01-14
RcRownchangeKK*chgGame
 1495 1146 3.00 7 2.16 40 86.40 
  Jossien, Jean 1502 FRA1.0010.894035.60 
  Morgant, Jonathan 1561 FRA1.0010.934037.20 
  Abram, Edmond 1646 FRA0.001-0.0440-1.60 
  Bouguern, Malic 1481 FRA0.001-0.1240-4.80 
  Barrois, Jean Michel 1344 FRA1.0010.764030.40 
  Poissonnier, Jean-Louis 1426 FRA0.001-0.1640-6.40 
  Mesu, Cosmin 1504 FRA0.001-0.1040-4.00 

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)
 
 5e Trophee Daniel Lagache NEUVILLE EN FERRAIN FRA 2023-01-21
RcRownchangeKK*chgGame
 1645 1146 1.50 4 1.33 40 53.20 
  Vallet, Vincent 1674 FRA0.001-0.0340-1.20 
  Foulon, Anthony 1621 FRA0.5010.454018.00 
  Omidvar, Mahmoud 1600 FRA1.0010.944037.60 
  Willart, Hubert 1686 FRA0.001-0.0340-1.20 

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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