Rapid: Individual Calculations October 2023
 Petre, Rene  Total change: -28.20  Rating chartPersonal card
 8e Trophee de Paita PAITA FRA 2023-09-16
RcRownchangeKK*chgGame
 1578 1895 3.50 6 -1.41 20 -28.20 
  Bouchard, Maxime 1470 FRA0.001-0.9320-18.60 
  Bouchard, Malcom 1495  * FRA1.0010.08201.60 
  Galois, Mathieu 1767 FRA0.501-0.1720-3.40 
  Casoni, Bruce 1441 FRA1.0010.06201.20 
  Lalo, Laurent 1899 FRA0.001-0.4920-9.80 
  Poree, Nicolas 1395 FRA1.0010.04200.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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