Individual Calculations May 2024
 Adiba, Jean-Claude  Total change: 6.60  Rating chartPersonal card
 30e Open International d'Echecs de Tarbes - Blavignac (1700 elo et moins) TARBES FRA 2024-03-30
RcRownchangeKK*chgGame
 1626 1632 3.00 4 0.96 20 19.20 
  Camus, Alain 1683 FRA1.0010.572011.40 
  Bandura, Sebastien 1675 FRA1.0010.562011.20 
  Khantache-Hammouti, Adam 1555 FRA0.001-0.6120-12.20 
  Rouanet, Henri 1590 FRA1.0010.44208.80 

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)
 
 21e Open de Beziers (-2400 elo) BEZIERS FRA 2024-04-27
RcRownchangeKK*chgGame
 1600 1632 1.00 3 -0.63 20 -12.60 
  Mouchel-Vallon, Romain 1805 FRA0.001-0.2720-5.40 
  Leost, Joel 1500 FRA0.001-0.6820-13.60 
  Allali, Yassine 1495 FRA1.0010.32206.40 

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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