Individual Calculations June 2023
 Lejeune, Arnaud  Total change: 27.20  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1713 1389 2.00 4 1.36 20 27.20 
  Julien, Jean-Luc 1625 FRA1.0010.802016.00 
  Leuly, Max 1879 FRA0.001-0.0420-0.80 
  Coudouel, Alban 1496 FRA1.0010.652013.00 
  Bihi, Mehdi 1853 FRA0.001-0.0520-1.00 

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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