Rapid: Individual Calculations January 2023
 Nguyen, Nguyen-Khoi  Total change: -35.20  Rating chartPersonal card
 74e Open Rapide Schlak Excellence PARIS FRA 2022-12-10
RcRownchangeKK*chgGame
 1197 1257 2.00 5 -0.88 40 -35.20 
  Nicolas, Marius 1029 FRA0.001-0.7940-31.60 
  Gastambide, Jonathan 1158 FRA1.0010.364014.40 
  Berelowitch, Leon 1063 FRA0.001-0.7540-30.00 
  Chalampuente, Victor 1428 FRA0.001-0.2740-10.80 
  Dembak, Raphael 1306 FRA1.0010.574022.80 

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)
 

 

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