Individual Calculations December 2019
 Boumrar, Emma  Total change: -34.00  Rating chartPersonal card
 29eme Open international de Caen - Open B CAEN FRA 2019-10-30
RcRownchangeKK*chgGame
 1336 1102 0.00 4 -0.85 40 -34.00 
  Angot, Mathis 1282 FRA0.001-0.2640-10.40 
  Durand, Denis 1388 FRA0.001-0.1640-6.40 
  Dorin, Herve 1411 FRA0.001-0.1440-5.60 
  Cahu, Francois 1263 FRA0.001-0.2940-11.60 

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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