Individual Calculations June 2023
 Yakovleff, Michel  Total change: -28.60  Rating chartPersonal card
 Festival des Echecs de Lannemezan 2023 - Tournoi B LANNEMEZAN FRA 2023-05-18
RcRownchangeKK*chgGame
 1382 1373 1.00 5 -1.43 20 -28.60 
  Bruguier, Florian 1519 FRA0.001-0.3020-6.00 
  Guerin, Laurent 1587 FRA0.001-0.2320-4.60 
  Despaux, Denis 1123 FRA1.0010.19203.80 
  Ambrosino, Adam 1386 FRA0.001-0.4820-9.60 
  Despaux, Axel 1295 FRA0.001-0.6120-12.20 

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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