Individual Calculations May 2023
 Bourgie, David  Total change: 0.40  Rating chartPersonal card
 Team 2023 - BRE Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1331 1301 1.00 1 0.54 20 10.80 
  Guyader, Ronan 1331 FRA1.0010.542010.80 

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)
 
 1er tournoi toutes rondes de Betton - D BETTON FRA 2023-04-15
RcRownchangeKK*chgGame
 1422 1301 1.50 6 -0.52 20 -10.40 
  Caillot, Arnaud 1476 FRA0.001-0.2720-5.40 
  Fournel, Didier 1459 FRA0.001-0.2920-5.80 
  Moussu, Augustin 1436 FRA0.001-0.3220-6.40 
  Michaud-Lauture, Gerard 1370 FRA0.001-0.4020-8.00 
  Lemoine, Sylvain 1418 FRA0.5010.16203.20 
  Chiefare, Amjad 1373 FRA1.0010.602012.00 

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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