Individual Calculations October 2023
 Ben Amar, Ilyes  Total change: 23.20  Rating chartPersonal card
 Allauch 5e Festival B (-1600) ALLAUCH FRA 2023-08-28
RcRownchangeKK*chgGame
 1278 1220 4.00 8 0.58 40 23.20 
  Marchis Mouren, Emma 1401 FRA0.5010.24409.60 
  Anton, Christophe 1455 FRA1.0010.794031.60 
  Negre Albert, Oscar 1295 FRA0.001-0.4040-16.00 
  Dmytrouk, Anton 1332 FRA0.001-0.3540-14.00 
  Barthel, Jean 1033 FRA1.0010.264010.40 
  Carissan, Matteo 1439 FRA0.001-0.2240-8.80 
  Ben Salah, Ines 1109 FRA1.0010.354014.00 
  Leonti, Denis 1158 FRA0.501-0.0940-3.60 

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)
 

 

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