Individual Calculations November 2023
 Desire, Michael  Total change: 5.00  Rating chartPersonal card
 8eme Open de la Tour Saint-Pierroise (-1800 elo) SAINT PIERRE FRA 2023-09-30
RcRownchangeKK*chgGame
 1311 1672 1.50 2 -0.29 20 -5.80 
  Sandjivy, Jean Marc 1272  * FRA1.0010.08201.60 
  Boyer, Mathis 1350 FRA0.501-0.3720-7.40 
 * 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)
 
 Open de l'Ile de la Reunion 2023 SAINT DENIS FRA 2023-10-14
RcRownchangeKK*chgGame
 1682 1672 4.00 6 0.54 20 10.80 
  Hichari, Lotfi 1272  * FRA1.0010.08201.60 
  Velten, Paul g2487 FRA0.0010.00200.00 
  Boyer, Mathis 1350 FRA1.0010.13202.60 
  Frelicot, Eric 1493 FRA1.0010.27205.40 
  Balague Camps, Marc c2193 ESP0.001-0.0320-0.60 
  Erudel, Maeva 1294 FRA1.0010.09201.80 
 * 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)
 

 

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