Individual Calculations May 2024
 Derain, Jacky  Total change: 5.80  Rating chartPersonal card
 2eme Open FIDE Mars 2024 Club 608 - Paris 15eme Tournoi B PARIS FRA 2024-03-30
RcRownchangeKK*chgGame
 1602 1451 2.00 5 0.49 20 9.80 
  Marillonnet, Paul 1623 FRA0.5010.23204.60 
  Parot De Sousa, Sophie 1644 FRA0.001-0.2520-5.00 
  De Villeneuve, Maelys 1504 FRA1.0010.572011.40 
  Stamatiadis, Paraskevas 1666 GRE0.5010.27205.40 
  Poirier, Luc 1575 FRA0.001-0.3320-6.60 

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)
 
 Championnat du Val d'Oise 2024 (-2200) VILLIERS LE BEL FRA 2024-04-27
RcRownchangeKK*chgGame
 1691 1451 0.00 1 -0.20 20 -4.00 
  Di Nallo, Fabien 1691 FRA0.001-0.2020-4.00 

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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