Rapid: Individual Calculations April 2023
 De Biasi, Gregory  Total change: 19.60  Rating chartPersonal card
 Open rapide mensuel Colomiers - Mars 2023 COLOMIERS FRA 2023-03-04
RcRownchangeKK*chgGame
 1518 1248 2.00 5 0.98 20 19.60 
  Martins, Bruno 1493 FRA0.001-0.2020-4.00 
  Artis, Paul 1426 FRA1.0010.732014.60 
  Barrau, Leanna 1485 FRA1.0010.802016.00 
  Serra, Yannick 1809 FRA0.001-0.0220-0.40 
  Toulouze, Pierre 1375 FRA0.001-0.3320-6.60 

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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