Individual Calculations May 2024
 Choisnet, Jean-Yves  Total change: 4.20  Rating chartPersonal card
 15e Open de Flers tournoi B (-2400) FLERS FRA 2024-04-13
RcRownchangeKK*chgGame
 1521 1564 3.00 5 0.21 20 4.20 
  Bourdon, Martin 1488 FRA0.501-0.1020-2.00 
  Marie, Hugo 1513 FRA0.501-0.0720-1.40 
  Bellanger, Simon 1515 FRA0.001-0.5720-11.40 
  Buyssens, Pierre 1491 FRA1.0010.40208.00 
  Nordet, Alain 1599 FRA1.0010.552011.00 

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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