Individual Calculations October 2023
 Rollot, Jean-Louis  Total change: -17.00  Rating chartPersonal card
 3e Open de La Palme (-2400) LA PALME FRA 2023-09-16
RcRownchangeKK*chgGame
 1654 1854 3.50 6 -0.85 20 -17.00 
  Hennique, Beatrice 1454  * FRA1.0010.08201.60 
  Lasportes, Nicolas 1498 FRA1.0010.11202.20 
  Rollot, Florence 2042 FRA0.001-0.2620-5.20 
  Leyer, Teddy 1530 FRA1.0010.13202.60 
  Nebout, Loan 1636 FRA0.501-0.2820-5.60 
  Denis, Vincent 1762 FRA0.001-0.6320-12.60 
 * 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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