Individual Calculations June 2023
 Lauden, Pierre  Total change: -32.80  Rating chartPersonal card
 6eme Open FIDE de Carquefou - Tournoi B (-1700) CARQUEFOU FRA 2023-05-13
RcRownchangeKK*chgGame
 1131 1254 1.00 4 -1.64 20 -32.80 
  Auroy, Yannick 1154 FRA0.001-0.6420-12.80 
  Collins, Arthur 1260 FRA0.001-0.4920-9.80 
  Calvez, Noemie 1052 FRA1.0010.24204.80 
  Dossing, Sarah 1057 FRA0.001-0.7520-15.00 

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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