Rapid: Individual Calculations February 2023
 Tran Amar, Andy  Total change: -21.60  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 11 decembre 2022 NICE FRA 2023-01-08
RcRownchangeKK*chgGame
 1694 1634 2.00 4 0.20 40 8.00 
  Duchatel, Cyrielle 1234  * FRA1.0010.08403.20 
  Ahmetovic, Salko 1810 FRA0.001-0.2740-10.80 
  Grytsenko, Bogdan 1585 UKR1.0010.434017.20 
  Mohorea, Vasile 2146 ROU0.001-0.0440-1.60 
 * 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)
 
 Grand Prix de France des Alpes Maritimes 2023 U12 NICE FRA 2023-01-21
RcRownchangeKK*chgGame
 1247 1634 5.50 7 -0.74 40 -29.60 
  Salimpour, Mateo 1224 FRA0.001-0.9240-36.80 
  Samorukov, Boris 1123 MNC1.0010.04401.60 
  Rambour, Ethan 1234  * FRA1.0010.08403.20 
  To, Nam Long 1256 MNC0.501-0.4140-16.40 
  Heem, Alice 1125 FRA1.0010.04401.60 
  De Martino, Daniele 1527 FRA1.0010.354014.00 
  Shiryaev, Mickael 1237 FRA1.0010.08403.20 
 * 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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