Individual Calculations June 2022
 Kiehn, Laurent  Total change: -1.60  Rating chartPersonal card
 Tournoi interne couronnais (-2400) r1-3 LA COURONNE FRA 2022-04-27
RcRownchangeKK*chgGame
 1580 1507 0.00 1 -0.40 40 -16.00 
  Perche, Ludovic 1580 FRA0.001-0.4040-16.00 

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)
 
NOTE: K factor changed
 1er Open des Valois LA COURONNE FRA 2022-05-26
RcRownchangeKK*chgGame
 1538 1507 4.00 7 0.72 20 14.40 
  Ourry, Loen 1107  * FRA1.0010.08201.60 
  Mace, Emmanuel 1735 FRA1.0010.792015.80 
  Neau, Julien 1935 FRA0.001-0.0720-1.40 
  Prieur, Axel 1526 FRA0.001-0.4720-9.40 
  Venet, Patrice 1344 FRA1.0010.28205.60 
  Dupeux, Denis 1798 FRA0.001-0.1520-3.00 
  Lefol, Marius 1319 FRA1.0010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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