Individual Calculations June 2023
 Drossart, Jonathan  Total change: -7.00  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 1422 1718 0.00 1 -0.85 20 -17.00 
  De Smedt, Lias 1422 BEL0.001-0.8520-17.00 

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)
 
 20e Open de Beziers 2023 (-2400 elo) BEZIERS FRA 2023-05-06
RcRownchangeKK*chgGame
 1719 1703 3.00 5 0.50 20 10.00 
  Alard, Francis 1363 FRA1.0010.12202.40 
  Sauret, Jordan 2006 FRA0.001-0.1420-2.80 
  Hachem, Taissir 1524 FRA1.0010.27205.40 
  Laclau, Daniel f2139 FRA0.001-0.0620-1.20 
  Lokmic, Elvir 1565 FRA1.0010.31206.20 

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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