Rapid: Individual Calculations September 2023
 Barakoff, Catherine  Total change: -53.80  Rating chartPersonal card
 3eme Rapide du Vimeu NIBAS FRA 2023-07-30
RcRownchangeKK*chgGame
 1253 1341 1.00 6 -2.69 20 -53.80 
  Chitrit, Norbert 1642 FRA0.001-0.1520-3.00 
  Dufour, Timothee 1247 FRA0.001-0.6320-12.60 
  Legrand, Julie 1070 FRA0.001-0.8320-16.60 
  Le Roux, Nathanael 1220 FRA0.001-0.6620-13.20 
  Laboulais, Enora 1049 FRA1.0010.15203.00 
  Join, Ernest 1288 FRA0.001-0.5720-11.40 

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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