Rapid: Individual Calculations November 2023
 Vialard, Laurent  Total change: 28.40  Rating chartPersonal card
 Open rapide mensuel Colomiers - Octobre 2023 COLOMIERS FRA 2023-10-21
RcRownchangeKK*chgGame
 1547 1182 2.00 5 1.42 20 28.40 
  Artis, Francois 1614 FRA1.0010.932018.60 
  Dabrowski, Remi 1712 FRA0.001-0.0320-0.60 
  Sac, Olivier 1472 FRA1.0010.842016.80 
  Barrau, Leanna 1492 FRA0.001-0.1420-2.80 
  Ducos, Antonios 1445 FRA0.001-0.1820-3.60 

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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