Rapid: Individual Calculations October 2022
 Nguyen, Chan  Total change: 17.60  Rating chartPersonal card
 30eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2022-09-11
RcRownchangeKK*chgGame
 1519 1213 2.00 7 0.88 20 17.60 
  Yala, Lyes 1685 ALG0.001-0.0520-1.00 
  Soenen, Romain 1430 FRA1.0010.782015.60 
  Taro, Franck 1498 FRA1.0010.842016.80 
  Desfontaine, Vincent 1692 FRA0.001-0.0520-1.00 
  Laraibi, Mohammad Javad 1509 FRA0.001-0.1520-3.00 
  Bouguern, Malic 1415 FRA0.001-0.2420-4.80 
  Rosaia, Dany 1406 FRA0.001-0.2520-5.00 

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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