Individual Calculations May 2023
 Zylbersztejn-Donato, Arthur  Total change: -12.80  Rating chartPersonal card
 Tournoi Jeunes de la Tour Blanche 2023 (-1800 Elo) PARIS FRA 2023-04-09
RcRownchangeKK*chgGame
 1201 1481 3.00 4 -0.32 40 -12.80 
  Romero, Alexandre 1222 FRA0.501-0.3240-12.80 
  Migus, Benjamin 1209 FRA1.0010.17406.80 
  Caracci, Elyes 1086 FRA0.501-0.4240-16.80 
  Berelowitch, Leon 1287 FRA1.0010.254010.00 

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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