Rapid: Individual Calculations March 2023
 Ursu, Celia  Total change: -8.00  Rating chartPersonal card
 Rapide d'Aubagne 2023 Tournoi B (-1600) AUBAGNE FRA 2023-02-05
RcRownchangeKK*chgGame
 1289 1203 3.00 8 -0.20 40 -8.00 
  Hoang Villemagne, Mathieu 1415 FRA1.0010.774030.80 
  Velay, Quentin 1373 FRA0.001-0.2840-11.20 
  Ghazarian, David 1540 FRA0.001-0.1240-4.80 
  Roubinet, Luan 1030 FRA1.0010.274010.80 
  Anton, Christophe 1448 FRA0.001-0.2040-8.00 
  Turpin, Isabelle 1118 FRA1.0010.384015.20 
  Rocchia, Alex 1239 FRA0.001-0.4540-18.00 
  Sharan, Chaitanya 1152 FRA0.001-0.5740-22.80 

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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