Rapid: Individual Calculations September 2021
 Davtian, Armen  Total change: 42.60  Rating chartPersonal card
 Tournoi de la Reprise d'un Nouveau Monde 7 LYON FRA 2021-08-21
RcRownchangeKK*chgGame
 1427 1332 4.00 5 2.13 20 42.60 
  Quintavalle, Fabien 1525 FRA0.001-0.2520-5.00 
  Halimi, Emmanuelle 1182 FRA1.0010.30206.00 
  Pret, Aileann 1490 FRA1.0010.712014.20 
  Perchais, Clement 1443 FRA1.0010.652013.00 
  Arousstamian, Karen 1495 FRA1.0010.722014.40 

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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