Individual Calculations September 2021
 Hurtevent, Michel  Total change: -14.80  Rating chartPersonal card
 3eme festival d'echecs de Allauch - Tournoi B (-1600) ALLAUCH FRA 2021-08-22
RcRownchangeKK*chgGame
 1325 1250 2.00 6 -0.37 40 -14.80 
  Mottet, Louis 1421 FRA0.5010.23409.20 
  Rivollier, Frederic 1457 FRA0.5010.274010.80 
  Protopopescu, Luca 1004 FRA1.0010.19407.60 
  Bonchristiani, Pierre 1353 FRA0.001-0.3640-14.40 
  Hamm, Gabrielle 1372 FRA0.001-0.3340-13.20 
  Benlatreche, Farid 1344 FRA0.001-0.3740-14.80 

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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