Individual Calculations March 2023
 Chabaud, Philippe  Total change: 7.40  Rating chartPersonal card
 Trophee Fevrier 2023 Bozarvernes Poule 3 CLERMONT FERRAND FRA 2023-02-12
RcRownchangeKK*chgGame
 1199 1024 0.00 3 -0.87 20 -17.40 
  Boyer, Renaud 1359 FRA0.001-0.1220-2.40 
  Bertail, Patrice 1199 FRA0.001-0.2720-5.40 
  Ceccato, Matteo 1039 FRA0.001-0.4820-9.60 

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)
 
 41eme Open international de Clermont-Ferrand CLERMONT FERRAND FRA 2023-02-16
RcRownchangeKK*chgGame
 1615 1024 1.50 7 1.24 20 24.80 
  Jouffret, Philippe 1664 FRA1.0010.992019.80 
  Chaudagne, Christophe 2029 FRA0.0010.00200.00 
  Rodriguez Hernandez, Antonio 1664 ESP0.001-0.0120-0.20 
  Cornette, Francois 1514 FRA0.001-0.0420-0.80 
  Boulier, Rene 1480 FRA0.001-0.0620-1.20 
  Sauret, Jean-Luc 1355 FRA0.5010.38207.60 
  Parroco, Pierre-Jean 1602 FRA0.001-0.0220-0.40 

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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