Individual Calculations February 2023
 De Nave, Margaux  Total change: -46.40  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1237 1063 0.50 6 -1.16 40 -46.40 
  Tu, Mathias 1292 FRA0.001-0.2140-8.40 
  Devigne, Teddy 1293 FRA0.001-0.2140-8.40 
  Tercieux, Maxence 1181 FRA0.5010.16406.40 
  Advay, Dhoot 1244 IND0.001-0.2640-10.40 
  Sere, Frederic 1312 FRA0.001-0.1940-7.60 
  Rodriguez, Francisco 1101 FRA0.001-0.4540-18.00 

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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