Individual Calculations September 2021
 Aubertin, Antoine  Total change: -34.00  Rating chartPersonal card
 6eme Open International de Noisiel 2021 - Open C NOISIEL FRA 2021-08-23
RcRownchangeKK*chgGame
 1341 1194 1.00 6 -0.85 40 -34.00 
  Symbrat, Nicholas 1414 FRA0.001-0.2240-8.80 
  Mimoune, Mehdi 1382 FRA0.001-0.2640-10.40 
  Bouzoumou, Francisque 1415 FRA1.0010.784031.20 
  Saad, Gabriel 1215 FRA0.001-0.4740-18.80 
  Austruy, Daniel 1327 FRA0.001-0.3240-12.80 
  Perruquon, Laetitia 1294 FRA0.001-0.3640-14.40 

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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