Individual Calculations February 2019
 Apresyan, Ariadna  Total change: 28.40  Rating chartPersonal card
 32eme Open du Mans - Open B (-1500) LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1210 1187 5.00 9 0.71 40 28.40 
  Duvauchelle, Antonin 1020 FRA1.0010.284011.20 
  Guinet, Andy 1320 FRA1.0010.684027.20 
  Moulu, Philippe 1428 FRA0.001-0.2040-8.00 
  Dore, Vincent 1303 FRA1.0010.664026.40 
  Coles, Ruben 1067 FRA0.001-0.6640-26.40 
  Devaux, Francois 1498 FRA0.001-0.1440-5.60 
  Coubard, Samantha 1121 FRA1.0010.414016.40 
  Coles, Robin 1018 FRA0.001-0.7240-28.80 
  Mussault, Teddy 1114 FRA1.0010.404016.00 

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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