Individual Calculations February 2020
 Maral, Louis  Total change: -8.00  Rating chartPersonal card
 Festival International d'Echecs de Tours 2020 Tournoi B (-1500) TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1284 1005 0.50 4 -0.20 40 -8.00 
  Follin, Kevin 1344 FRA0.001-0.1240-4.80 
  Aulagnet, Alois 1264 FRA0.001-0.1840-7.20 
  Pinaud, Laurine 1155 FRA0.5010.20408.00 
  Thibous, Mathis 1371 FRA0.001-0.1040-4.00 

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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