Individual Calculations September 2023
 Araoune, Saadi  Total change: 45.60  Rating chartPersonal card
 FE 2 Bella Italia - A Lignano Sabbiadoro ITA 2023-08-17
RcRownchangeKK*chgGame
 2291 2082 4.50 9 2.28 20 45.60 
  Bettalli, Francesco f2274 ITA1.0010.752015.00 
  Lain, Luigi 2249 ITA1.0010.722014.40 
  Golubka, Petro g2421 UKR0.001-0.1220-2.40 
  Libiszewski, Fabien g2502 FRA0.5010.43208.60 
  Ma, Lin 2211 CHN0.5010.17203.40 
  Dobboletta, Alex 2205 ITA1.0010.672013.40 
  Aaron, Deepak 2308 USA0.001-0.2120-4.20 
  Palozza, Christian f2244 ITA0.001-0.2920-5.80 
  De La Puerta Cresis, Javier 2202 ESP0.5010.16203.20 

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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