Individual Calculations September 2023
 Lafon, Denis  Total change: -28.40  Rating chartPersonal card
 Tournoi Interne Aviron Bayonnais Echecs 2023 BAYONNE FRA 2023-07-27
RcRownchangeKK*chgGame
 1251 1403 2.00 4 -0.62 20 -12.40 
  Mehault, Nicolas 1012 FRA1.0010.09201.80 
  Bennouna-Greene, Julien 1529 FRA0.001-0.3320-6.60 
  Guignot, Timothee 1052 FRA1.0010.11202.20 
  Dabat, Laurent 1411 FRA0.001-0.4920-9.80 

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)
 
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1370 1403 3.00 7 -0.80 20 -16.00 
  Hemberger, Eric 1581 FRA0.001-0.2720-5.40 
  Klein, Fabrice 1119 FRA1.0010.16203.20 
  Benayoun, David 1675 FRA0.001-0.1720-3.40 
  Muller, Philippe 1527 FRA0.001-0.3320-6.60 
  Fondrat, Thierry 1211 FRA0.001-0.7520-15.00 
  Nivet, Patrick 1229 FRA1.0010.27205.40 
  Etman, Karim 1249 FRA1.0010.29205.80 

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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