Individual Calculations April 2023
 Djedid, Noureddine  Total change: 11.60  Rating chartPersonal card
 Open 13 Marseille 2022-23 (-2200) r7-8 MARSEILLE FRA 2023-03-03
RcRownchangeKK*chgGame
 1357 1281 1.00 2 0.20 20 4.00 
  Barthel, Malo 1442 FRA0.001-0.2920-5.80 
  Ben Amar, Ilyes 1271 FRA1.0010.49209.80 

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)
 
 Coupe de Terre Marseille 2023 (-1800) MARSEILLE FRA 2023-03-18
RcRownchangeKK*chgGame
 1283 1281 2.00 3 0.38 20 7.60 
  Barthel, Jean 1031 FRA1.0010.19203.80 
  Cleaud, Cyril 1727 FRA0.001-0.0620-1.20 
  Mouly, Maxime 1092 FRA1.0010.25205.00 

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)
 

 

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