Rapid: Individual Calculations May 2023
 Nguyen-Vany, Jean  Total change: -25.60  Rating chartPersonal card
 RAPIDASPOM 15-04-2023 BORDEAUX FRA 2023-04-15
RcRownchangeKK*chgGame
 1470 1706 4.00 7 -1.28 20 -25.60 
  Virgaux, Pierre 1259 FRA1.0010.06201.20 
  Kada, Rabah 1484 FRA0.501-0.2820-5.60 
  Cardon, Damien 1726 FRA0.5010.03200.60 
  Roche, Philippe 1675 FRA0.001-0.5420-10.80 
  Carnet, Anaelle 1306  * FRA1.0010.08201.60 
  De Chasteigner, Cedric 1281 FRA1.0010.07201.40 
  Perez, Patrick 1558 FRA0.001-0.7020-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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