Individual Calculations February 2019
 Duvauchelle, Antonin  Total change: -48.40  Rating chartPersonal card
 32eme Open du Mans - Open B (-1500) LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1168 1020 0.00 4 -1.21 40 -48.40 
  Apresyan, Ariadna 1187 FRA0.001-0.2840-11.20 
  Morin, Jean-Yves 1148 FRA0.001-0.3340-13.20 
  Angot, Emma 1174 FRA0.001-0.2940-11.60 
  Roussel, Romain 1163 FRA0.001-0.3140-12.40 

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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