Individual Calculations November 2023
 Merlin, Paul  Total change: 30.20  Rating chartPersonal card
 Team 2024 - Nationale 3 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1811 1835 0.50 1 -0.03 20 -0.60 
  Barbotte, Jeanne 1811 FRA0.501-0.0320-0.60 

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)
 
 Open d'Automne de Saint Macaire 2023 - Principal SAINT MACAIRE FRA 2023-10-21
RcRownchangeKK*chgGame
 1738 1835 5.50 7 1.54 20 30.80 
  Babin, Jean 1330 FRA1.0010.04200.80 
  Valentin, Anastasia 1435  * FRA1.0010.08201.60 
  Xandry, Benny 2016 FRA1.0010.742014.80 
  Rodriguez, Augustin 2127 FRA0.5010.35207.00 
  Diez, Agathe 1897 FRA0.001-0.4120-8.20 
  Trouve, Ethan 1391 FRA1.0010.06201.20 
  Martinet, Regis 1967 FRA1.0010.682013.60 
 * 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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