Individual Calculations April 2019
 Duverdier, Matthieu  Total change: 48.00  Rating chartPersonal card
 Championnat jeunes d'Aquitaine 2019 U14 ANGLET FRA 2019-03-01
RcRownchangeKK*chgGame
 1261 1123 3.50 7 1.20 40 48.00 
  Billiar-Bourgy, Andrea 1259 FRA0.001-0.3240-12.80 
  Tahar, Sofiane 1179 FRA1.0010.584023.20 
  Chautant, Julien 1404 FRA0.001-0.1640-6.40 
  Piroth, Gabor 1425 FRA0.001-0.1540-6.00 
  Maury, Alexis 1123 FRA1.0010.504020.00 
  Grandjean, Jules 1321 FRA0.5010.264010.40 
  De Fommervault, Melchior 1117 FRA1.0010.494019.60 

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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