Individual Calculations March 2022
 Jabri, Ayman  Total change: -66.40  Rating chartPersonal card
 Championnats ZID Alsace 2022 Benjamins U14 MULHOUSE FRA 2022-02-07
RcRownchangeKK*chgGame
 1248 1325 2.50 7 -1.66 40 -66.40 
  Delle, Raphael 1083 FRA1.0010.20408.00 
  Sala, Matteo 1466 FRA0.001-0.3140-12.40 
  Dufraisse, Alexandre 1215 FRA0.501-0.1540-6.00 
  Senbagaraj, Leo 1043 FRA1.0010.16406.40 
  Schutz, Bastien 1456 FRA0.001-0.3240-12.80 
  Millon, Cyril 1247 FRA0.001-0.6140-24.40 
  Lebhertz, Corentin 1227 FRA0.001-0.6340-25.20 

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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