Rapid: Individual Calculations December 2021
 Nguyen, Anh Duc  Total change: 7.60  Rating chartPersonal card
 Championnat Hauts-de-Seine 2021 Minimes PUTEAUX FRA 2021-11-28
RcRownchangeKK*chgGame
 1341 1499 4.50 6 0.38 20 7.60 
  Slimane, Adam 1188 FRA1.0010.14202.80 
  Tsishkou, Mathieu 1243 FRA1.0010.19203.80 
  Even Enquin, Aristide 1505 FRA1.0010.512010.20 
  Hamdache, Ayoub 1475 FRA0.001-0.5320-10.60 
  Selvi, Akyes 1446 FRA1.0010.43208.60 
  Lahihi, Samy 1186 FRA0.501-0.3620-7.20 

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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