Individual Calculations January 2023
 Vincent, Nathan  Total change: -46.40  Rating chartPersonal card
 Championnat de Cote d'Or Jeunes 2022 - U18 et U20 BONNENCONTRE FRA 2022-12-17
RcRownchangeKK*chgGame
 1345 1404 0.00 2 -1.16 40 -46.40 
  Kong Mary, Etienne 1345 FRA0.001-0.5840-23.20 
  Kong Mary, Etienne 1345 FRA0.001-0.5840-23.20 

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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